55143002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 90699264

約数和(自身を除く): 35556262

約数列:

[1, 2, 17, 34, 53, 71, 106, 142, 431, 862, 901, 1207, 1802, 2414, 3763, 7327, 7526, 14654, 22843, 30601, 45686, 61202, 63971, 127942, 388331, 520217, 776662, 1040434, 1621853, 3243706, 27571501, 55143002]

約数ペア:

[(1, 55143002), (2, 27571501), (17, 3243706), (34, 1621853), (53, 1040434), (71, 776662), (106, 520217), (142, 388331), (431, 127942), (862, 63971), (901, 61202), (1207, 45686), (1802, 30601), (2414, 22843), (3763, 14654), (7327, 7526)]