31532350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 60946992

約数和(自身を除く): 29414642

約数列:

[1, 2, 5, 10, 25, 50, 53, 73, 106, 146, 163, 265, 326, 365, 530, 730, 815, 1325, 1630, 1825, 2650, 3650, 3869, 4075, 7738, 8150, 8639, 11899, 17278, 19345, 23798, 38690, 43195, 59495, 86390, 96725, 118990, 193450, 215975, 297475, 431950, 594950, 630647, 1261294, 3153235, 6306470, 15766175, 31532350]

約数ペア:

[(1, 31532350), (2, 15766175), (5, 6306470), (10, 3153235), (25, 1261294), (50, 630647), (53, 594950), (73, 431950), (106, 297475), (146, 215975), (163, 193450), (265, 118990), (326, 96725), (365, 86390), (530, 59495), (730, 43195), (815, 38690), (1325, 23798), (1630, 19345), (1825, 17278), (2650, 11899), (3650, 8639), (3869, 8150), (4075, 7738)]