52278210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 141683256

約数和(自身を除く): 89405046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 233, 270, 277, 405, 466, 554, 699, 810, 831, 1165, 1385, 1398, 1662, 2097, 2330, 2493, 2770, 3495, 4155, 4194, 4986, 6291, 6990, 7479, 8310, 10485, 12465, 12582, 14958, 18873, 20970, 22437, 24930, 31455, 37395, 37746, 44874, 62910, 64541, 74790, 94365, 112185, 129082, 188730, 193623, 224370, 322705, 387246, 580869, 645410, 968115, 1161738, 1742607, 1936230, 2904345, 3485214, 5227821, 5808690, 8713035, 10455642, 17426070, 26139105, 52278210]

約数ペア:

[(1, 52278210), (2, 26139105), (3, 17426070), (5, 10455642), (6, 8713035), (9, 5808690), (10, 5227821), (15, 3485214), (18, 2904345), (27, 1936230), (30, 1742607), (45, 1161738), (54, 968115), (81, 645410), (90, 580869), (135, 387246), (162, 322705), (233, 224370), (270, 193623), (277, 188730), (405, 129082), (466, 112185), (554, 94365), (699, 74790), (810, 64541), (831, 62910), (1165, 44874), (1385, 37746), (1398, 37395), (1662, 31455), (2097, 24930), (2330, 22437), (2493, 20970), (2770, 18873), (3495, 14958), (4155, 12582), (4194, 12465), (4986, 10485), (6291, 8310), (6990, 7479)]