55385200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10682

約数の個数: 60

約数和(自身を含む): 143312008

約数和(自身を除く): 87926808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10651, 21302, 42604, 53255, 85208, 106510, 138463, 170416, 213020, 266275, 276926, 426040, 532550, 553852, 692315, 852080, 1065100, 1107704, 1384630, 2130200, 2215408, 2769260, 3461575, 4260400, 5538520, 6923150, 11077040, 13846300, 27692600, 55385200]

約数ペア:

[(1, 55385200), (2, 27692600), (4, 13846300), (5, 11077040), (8, 6923150), (10, 5538520), (13, 4260400), (16, 3461575), (20, 2769260), (25, 2215408), (26, 2130200), (40, 1384630), (50, 1107704), (52, 1065100), (65, 852080), (80, 692315), (100, 553852), (104, 532550), (130, 426040), (200, 276926), (208, 266275), (260, 213020), (325, 170416), (400, 138463), (520, 106510), (650, 85208), (1040, 53255), (1300, 42604), (2600, 21302), (5200, 10651)]