80452374550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{210031}}^1$

素因数の和:210253

約数の個数: 48

約数和(自身を含む): 153763587072

約数和(自身を除く): 73311212522

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 163, 235, 326, 470, 815, 1175, 1630, 2350, 4075, 7661, 8150, 15322, 38305, 76610, 191525, 210031, 383050, 420062, 1050155, 2100310, 5250775, 9871457, 10501550, 19742914, 34235053, 49357285, 68470106, 98714570, 171175265, 246786425, 342350530, 493572850, 855876325, 1609047491, 1711752650, 3218094982, 8045237455, 16090474910, 40226187275, 80452374550]

約数ペア:

[(1, 80452374550), (2, 40226187275), (5, 16090474910), (10, 8045237455), (25, 3218094982), (47, 1711752650), (50, 1609047491), (94, 855876325), (163, 493572850), (235, 342350530), (326, 246786425), (470, 171175265), (815, 98714570), (1175, 68470106), (1630, 49357285), (2350, 34235053), (4075, 19742914), (7661, 10501550), (8150, 9871457), (15322, 5250775), (38305, 2100310), (76610, 1050155), (191525, 420062), (210031, 383050)]