56186760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{66889}}^1$

素因数の和:66910

約数の個数: 64

約数和(自身を含む): 192643200

約数和(自身を除く): 136456440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 66889, 133778, 200667, 267556, 334445, 401334, 468223, 535112, 668890, 802668, 936446, 1003335, 1337780, 1404669, 1605336, 1872892, 2006670, 2341115, 2675560, 2809338, 3745784, 4013340, 4682230, 5618676, 7023345, 8026680, 9364460, 11237352, 14046690, 18728920, 28093380, 56186760]

約数ペア:

[(1, 56186760), (2, 28093380), (3, 18728920), (4, 14046690), (5, 11237352), (6, 9364460), (7, 8026680), (8, 7023345), (10, 5618676), (12, 4682230), (14, 4013340), (15, 3745784), (20, 2809338), (21, 2675560), (24, 2341115), (28, 2006670), (30, 1872892), (35, 1605336), (40, 1404669), (42, 1337780), (56, 1003335), (60, 936446), (70, 802668), (84, 668890), (105, 535112), (120, 468223), (140, 401334), (168, 334445), (210, 267556), (280, 200667), (420, 133778), (840, 66889)]