472019950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10573

約数の個数: 48

約数和(自身を含む): 937618560

約数和(自身を除く): 465598610

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1450, 1550, 1798, 4495, 8990, 10501, 21002, 22475, 44950, 52505, 105010, 262525, 304529, 325531, 525050, 609058, 651062, 1522645, 1627655, 3045290, 3255310, 7613225, 8138275, 9440399, 15226450, 16276550, 18880798, 47201995, 94403990, 236009975, 472019950]

約数ペア:

[(1, 472019950), (2, 236009975), (5, 94403990), (10, 47201995), (25, 18880798), (29, 16276550), (31, 15226450), (50, 9440399), (58, 8138275), (62, 7613225), (145, 3255310), (155, 3045290), (290, 1627655), (310, 1522645), (725, 651062), (775, 609058), (899, 525050), (1450, 325531), (1550, 304529), (1798, 262525), (4495, 105010), (8990, 52505), (10501, 44950), (21002, 22475)]