56320550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7877}}^1$

素因数の和:7913

約数の個数: 48

約数和(自身を含む): 123085872

約数和(自身を除く): 66765322

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7877, 15754, 39385, 78770, 86647, 102401, 173294, 196925, 204802, 393850, 433235, 512005, 866470, 1024010, 1126411, 2166175, 2252822, 2560025, 4332350, 5120050, 5632055, 11264110, 28160275, 56320550]

約数ペア:

[(1, 56320550), (2, 28160275), (5, 11264110), (10, 5632055), (11, 5120050), (13, 4332350), (22, 2560025), (25, 2252822), (26, 2166175), (50, 1126411), (55, 1024010), (65, 866470), (110, 512005), (130, 433235), (143, 393850), (275, 204802), (286, 196925), (325, 173294), (550, 102401), (650, 86647), (715, 78770), (1430, 39385), (3575, 15754), (7150, 7877)]