55685500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 131891760

約数和(自身を除く): 76206260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 500, 650, 659, 676, 845, 1300, 1318, 1625, 1690, 2636, 3250, 3295, 3380, 4225, 6500, 6590, 8450, 8567, 13180, 16475, 16900, 17134, 21125, 32950, 34268, 42250, 42835, 65900, 82375, 84500, 85670, 111371, 164750, 171340, 214175, 222742, 329500, 428350, 445484, 556855, 856700, 1070875, 1113710, 2141750, 2227420, 2784275, 4283500, 5568550, 11137100, 13921375, 27842750, 55685500]

約数ペア:

[(1, 55685500), (2, 27842750), (4, 13921375), (5, 11137100), (10, 5568550), (13, 4283500), (20, 2784275), (25, 2227420), (26, 2141750), (50, 1113710), (52, 1070875), (65, 856700), (100, 556855), (125, 445484), (130, 428350), (169, 329500), (250, 222742), (260, 214175), (325, 171340), (338, 164750), (500, 111371), (650, 85670), (659, 84500), (676, 82375), (845, 65900), (1300, 42835), (1318, 42250), (1625, 34268), (1690, 32950), (2636, 21125), (3250, 17134), (3295, 16900), (3380, 16475), (4225, 13180), (6500, 8567), (6590, 8450)]