56889840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33863}}^1$

素因数の和:33886

約数の個数: 80

約数和(自身を含む): 201558528

約数和(自身を除く): 144668688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33863, 67726, 101589, 135452, 169315, 203178, 237041, 270904, 338630, 406356, 474082, 507945, 541808, 677260, 711123, 812712, 948164, 1015890, 1185205, 1354520, 1422246, 1625424, 1896328, 2031780, 2370410, 2709040, 2844492, 3555615, 3792656, 4063560, 4740820, 5688984, 7111230, 8127120, 9481640, 11377968, 14222460, 18963280, 28444920, 56889840]

約数ペア:

[(1, 56889840), (2, 28444920), (3, 18963280), (4, 14222460), (5, 11377968), (6, 9481640), (7, 8127120), (8, 7111230), (10, 5688984), (12, 4740820), (14, 4063560), (15, 3792656), (16, 3555615), (20, 2844492), (21, 2709040), (24, 2370410), (28, 2031780), (30, 1896328), (35, 1625424), (40, 1422246), (42, 1354520), (48, 1185205), (56, 1015890), (60, 948164), (70, 812712), (80, 711123), (84, 677260), (105, 541808), (112, 507945), (120, 474082), (140, 406356), (168, 338630), (210, 270904), (240, 237041), (280, 203178), (336, 169315), (420, 135452), (560, 101589), (840, 67726), (1680, 33863)]