56133840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33413}}^1$

素因数の和:33436

約数の個数: 80

約数和(自身を含む): 198880128

約数和(自身を除く): 142746288

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, 33413, 66826, 100239, 133652, 167065, 200478, 233891, 267304, 334130, 400956, 467782, 501195, 534608, 668260, 701673, 801912, 935564, 1002390, 1169455, 1336520, 1403346, 1603824, 1871128, 2004780, 2338910, 2673040, 2806692, 3508365, 3742256, 4009560, 4677820, 5613384, 7016730, 8019120, 9355640, 11226768, 14033460, 18711280, 28066920, 56133840]

約数ペア:

[(1, 56133840), (2, 28066920), (3, 18711280), (4, 14033460), (5, 11226768), (6, 9355640), (7, 8019120), (8, 7016730), (10, 5613384), (12, 4677820), (14, 4009560), (15, 3742256), (16, 3508365), (20, 2806692), (21, 2673040), (24, 2338910), (28, 2004780), (30, 1871128), (35, 1603824), (40, 1403346), (42, 1336520), (48, 1169455), (56, 1002390), (60, 935564), (70, 801912), (80, 701673), (84, 668260), (105, 534608), (112, 501195), (120, 467782), (140, 400956), (168, 334130), (210, 267304), (240, 233891), (280, 200478), (336, 167065), (420, 133652), (560, 100239), (840, 66826), (1680, 33413)]