56051600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12739}}^1$

素因数の和:12768

約数の個数: 60

約数和(自身を含む): 146917680

約数和(自身を除く): 90866080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 12739, 25478, 50956, 63695, 101912, 127390, 140129, 203824, 254780, 280258, 318475, 509560, 560516, 636950, 700645, 1019120, 1121032, 1273900, 1401290, 2242064, 2547800, 2802580, 3503225, 5095600, 5605160, 7006450, 11210320, 14012900, 28025800, 56051600]

約数ペア:

[(1, 56051600), (2, 28025800), (4, 14012900), (5, 11210320), (8, 7006450), (10, 5605160), (11, 5095600), (16, 3503225), (20, 2802580), (22, 2547800), (25, 2242064), (40, 1401290), (44, 1273900), (50, 1121032), (55, 1019120), (80, 700645), (88, 636950), (100, 560516), (110, 509560), (176, 318475), (200, 280258), (220, 254780), (275, 203824), (400, 140129), (440, 127390), (550, 101912), (880, 63695), (1100, 50956), (2200, 25478), (4400, 12739)]