46972900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 114617664

約数和(自身を除く): 67644764

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 1571, 2300, 2990, 3142, 5980, 6284, 7475, 7855, 14950, 15710, 20423, 29900, 31420, 36133, 39275, 40846, 72266, 78550, 81692, 102115, 144532, 157100, 180665, 204230, 361330, 408460, 469729, 510575, 722660, 903325, 939458, 1021150, 1806650, 1878916, 2042300, 2348645, 3613300, 4697290, 9394580, 11743225, 23486450, 46972900]

約数ペア:

[(1, 46972900), (2, 23486450), (4, 11743225), (5, 9394580), (10, 4697290), (13, 3613300), (20, 2348645), (23, 2042300), (25, 1878916), (26, 1806650), (46, 1021150), (50, 939458), (52, 903325), (65, 722660), (92, 510575), (100, 469729), (115, 408460), (130, 361330), (230, 204230), (260, 180665), (299, 157100), (325, 144532), (460, 102115), (575, 81692), (598, 78550), (650, 72266), (1150, 40846), (1196, 39275), (1300, 36133), (1495, 31420), (1571, 29900), (2300, 20423), (2990, 15710), (3142, 14950), (5980, 7855), (6284, 7475)]