53011440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 194291136

約数和(自身を除く): 141279696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 71, 72, 80, 85, 90, 102, 120, 122, 136, 142, 144, 153, 170, 180, 183, 204, 213, 240, 244, 255, 272, 284, 305, 306, 340, 355, 360, 366, 408, 426, 488, 510, 549, 568, 610, 612, 639, 680, 710, 720, 732, 765, 816, 852, 915, 976, 1020, 1037, 1065, 1098, 1136, 1207, 1220, 1224, 1278, 1360, 1420, 1464, 1530, 1704, 1830, 2040, 2074, 2130, 2196, 2414, 2440, 2448, 2556, 2745, 2840, 2928, 3060, 3111, 3195, 3408, 3621, 3660, 4080, 4148, 4260, 4331, 4392, 4828, 4880, 5112, 5185, 5490, 5680, 6035, 6120, 6222, 6390, 7242, 7320, 8296, 8520, 8662, 8784, 9333, 9656, 10224, 10370, 10863, 10980, 12070, 12240, 12444, 12780, 12993, 14484, 14640, 15555, 16592, 17040, 17324, 18105, 18666, 19312, 20740, 21655, 21726, 21960, 24140, 24888, 25560, 25986, 28968, 31110, 34648, 36210, 37332, 38979, 41480, 43310, 43452, 43920, 46665, 48280, 49776, 51120, 51972, 54315, 57936, 62220, 64965, 69296, 72420, 73627, 74664, 77958, 82960, 86620, 86904, 93330, 96560, 103944, 108630, 124440, 129930, 144840, 147254, 149328, 155916, 173240, 173808, 186660, 194895, 207888, 217260, 220881, 248880, 259860, 289680, 294508, 311832, 346480, 368135, 373320, 389790, 434520, 441762, 519720, 589016, 623664, 662643, 736270, 746640, 779580, 869040, 883524, 1039440, 1104405, 1178032, 1325286, 1472540, 1559160, 1767048, 2208810, 2650572, 2945080, 3118320, 3313215, 3534096, 4417620, 5301144, 5890160, 6626430, 8835240, 10602288, 13252860, 17670480, 26505720, 53011440]

約数ペア:

[(1, 53011440), (2, 26505720), (3, 17670480), (4, 13252860), (5, 10602288), (6, 8835240), (8, 6626430), (9, 5890160), (10, 5301144), (12, 4417620), (15, 3534096), (16, 3313215), (17, 3118320), (18, 2945080), (20, 2650572), (24, 2208810), (30, 1767048), (34, 1559160), (36, 1472540), (40, 1325286), (45, 1178032), (48, 1104405), (51, 1039440), (60, 883524), (61, 869040), (68, 779580), (71, 746640), (72, 736270), (80, 662643), (85, 623664), (90, 589016), (102, 519720), (120, 441762), (122, 434520), (136, 389790), (142, 373320), (144, 368135), (153, 346480), (170, 311832), (180, 294508), (183, 289680), (204, 259860), (213, 248880), (240, 220881), (244, 217260), (255, 207888), (272, 194895), (284, 186660), (305, 173808), (306, 173240), (340, 155916), (355, 149328), (360, 147254), (366, 144840), (408, 129930), (426, 124440), (488, 108630), (510, 103944), (549, 96560), (568, 93330), (610, 86904), (612, 86620), (639, 82960), (680, 77958), (710, 74664), (720, 73627), (732, 72420), (765, 69296), (816, 64965), (852, 62220), (915, 57936), (976, 54315), (1020, 51972), (1037, 51120), (1065, 49776), (1098, 48280), (1136, 46665), (1207, 43920), (1220, 43452), (1224, 43310), (1278, 41480), (1360, 38979), (1420, 37332), (1464, 36210), (1530, 34648), (1704, 31110), (1830, 28968), (2040, 25986), (2074, 25560), (2130, 24888), (2196, 24140), (2414, 21960), (2440, 21726), (2448, 21655), (2556, 20740), (2745, 19312), (2840, 18666), (2928, 18105), (3060, 17324), (3111, 17040), (3195, 16592), (3408, 15555), (3621, 14640), (3660, 14484), (4080, 12993), (4148, 12780), (4260, 12444), (4331, 12240), (4392, 12070), (4828, 10980), (4880, 10863), (5112, 10370), (5185, 10224), (5490, 9656), (5680, 9333), (6035, 8784), (6120, 8662), (6222, 8520), (6390, 8296), (7242, 7320)]