53248080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 180845568

約数和(自身を除く): 127597488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 421, 465, 496, 510, 527, 620, 680, 744, 816, 842, 930, 1020, 1054, 1240, 1263, 1360, 1488, 1581, 1684, 1860, 2040, 2105, 2108, 2480, 2526, 2635, 3162, 3368, 3720, 4080, 4210, 4216, 5052, 5270, 6315, 6324, 6736, 7157, 7440, 7905, 8420, 8432, 10104, 10540, 12630, 12648, 13051, 14314, 15810, 16840, 20208, 21080, 21471, 25260, 25296, 26102, 28628, 31620, 33680, 35785, 39153, 42160, 42942, 50520, 52204, 57256, 63240, 65255, 71570, 78306, 85884, 101040, 104408, 107355, 114512, 126480, 130510, 143140, 156612, 171768, 195765, 208816, 214710, 221867, 261020, 286280, 313224, 343536, 391530, 429420, 443734, 522040, 572560, 626448, 665601, 783060, 858840, 887468, 1044080, 1109335, 1331202, 1566120, 1717680, 1774936, 2218670, 2662404, 3132240, 3328005, 3549872, 4437340, 5324808, 6656010, 8874680, 10649616, 13312020, 17749360, 26624040, 53248080]

約数ペア:

[(1, 53248080), (2, 26624040), (3, 17749360), (4, 13312020), (5, 10649616), (6, 8874680), (8, 6656010), (10, 5324808), (12, 4437340), (15, 3549872), (16, 3328005), (17, 3132240), (20, 2662404), (24, 2218670), (30, 1774936), (31, 1717680), (34, 1566120), (40, 1331202), (48, 1109335), (51, 1044080), (60, 887468), (62, 858840), (68, 783060), (80, 665601), (85, 626448), (93, 572560), (102, 522040), (120, 443734), (124, 429420), (136, 391530), (155, 343536), (170, 313224), (186, 286280), (204, 261020), (240, 221867), (248, 214710), (255, 208816), (272, 195765), (310, 171768), (340, 156612), (372, 143140), (408, 130510), (421, 126480), (465, 114512), (496, 107355), (510, 104408), (527, 101040), (620, 85884), (680, 78306), (744, 71570), (816, 65255), (842, 63240), (930, 57256), (1020, 52204), (1054, 50520), (1240, 42942), (1263, 42160), (1360, 39153), (1488, 35785), (1581, 33680), (1684, 31620), (1860, 28628), (2040, 26102), (2105, 25296), (2108, 25260), (2480, 21471), (2526, 21080), (2635, 20208), (3162, 16840), (3368, 15810), (3720, 14314), (4080, 13051), (4210, 12648), (4216, 12630), (5052, 10540), (5270, 10104), (6315, 8432), (6324, 8420), (6736, 7905), (7157, 7440)]