53904240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 180

約数和(自身を含む): 196467336

約数和(自身を除く): 142563096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 443, 468, 507, 520, 585, 624, 676, 720, 780, 845, 886, 936, 1014, 1040, 1170, 1329, 1352, 1521, 1560, 1690, 1772, 1872, 2028, 2215, 2340, 2535, 2658, 2704, 3042, 3120, 3380, 3544, 3987, 4056, 4430, 4680, 5070, 5316, 5759, 6084, 6645, 6760, 7088, 7605, 7974, 8112, 8860, 9360, 10140, 10632, 11518, 12168, 13290, 13520, 15210, 15948, 17277, 17720, 19935, 20280, 21264, 23036, 24336, 26580, 28795, 30420, 31896, 34554, 35440, 39870, 40560, 46072, 51831, 53160, 57590, 60840, 63792, 69108, 74867, 79740, 86385, 92144, 103662, 106320, 115180, 121680, 138216, 149734, 159480, 172770, 207324, 224601, 230360, 259155, 276432, 299468, 318960, 345540, 374335, 414648, 449202, 460720, 518310, 598936, 673803, 691080, 748670, 829296, 898404, 1036620, 1123005, 1197872, 1347606, 1382160, 1497340, 1796808, 2073240, 2246010, 2695212, 2994680, 3369015, 3593616, 4146480, 4492020, 5390424, 5989360, 6738030, 8984040, 10780848, 13476060, 17968080, 26952120, 53904240]

約数ペア:

[(1, 53904240), (2, 26952120), (3, 17968080), (4, 13476060), (5, 10780848), (6, 8984040), (8, 6738030), (9, 5989360), (10, 5390424), (12, 4492020), (13, 4146480), (15, 3593616), (16, 3369015), (18, 2994680), (20, 2695212), (24, 2246010), (26, 2073240), (30, 1796808), (36, 1497340), (39, 1382160), (40, 1347606), (45, 1197872), (48, 1123005), (52, 1036620), (60, 898404), (65, 829296), (72, 748670), (78, 691080), (80, 673803), (90, 598936), (104, 518310), (117, 460720), (120, 449202), (130, 414648), (144, 374335), (156, 345540), (169, 318960), (180, 299468), (195, 276432), (208, 259155), (234, 230360), (240, 224601), (260, 207324), (312, 172770), (338, 159480), (360, 149734), (390, 138216), (443, 121680), (468, 115180), (507, 106320), (520, 103662), (585, 92144), (624, 86385), (676, 79740), (720, 74867), (780, 69108), (845, 63792), (886, 60840), (936, 57590), (1014, 53160), (1040, 51831), (1170, 46072), (1329, 40560), (1352, 39870), (1521, 35440), (1560, 34554), (1690, 31896), (1772, 30420), (1872, 28795), (2028, 26580), (2215, 24336), (2340, 23036), (2535, 21264), (2658, 20280), (2704, 19935), (3042, 17720), (3120, 17277), (3380, 15948), (3544, 15210), (3987, 13520), (4056, 13290), (4430, 12168), (4680, 11518), (5070, 10632), (5316, 10140), (5759, 9360), (6084, 8860), (6645, 8112), (6760, 7974), (7088, 7605)]