53657331140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20171929}}^1$

素因数の和:20171964

約数の個数: 48

約数和(自身を含む): 135555369600

約数和(自身を除く): 81898038460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 20171929, 40343858, 80687716, 100859645, 141203503, 201719290, 282407006, 383266651, 403438580, 564814012, 706017515, 766533302, 1412035030, 1533066604, 1916333255, 2682866557, 2824070060, 3832666510, 5365733114, 7665333020, 10731466228, 13414332785, 26828665570, 53657331140]

約数ペア:

[(1, 53657331140), (2, 26828665570), (4, 13414332785), (5, 10731466228), (7, 7665333020), (10, 5365733114), (14, 3832666510), (19, 2824070060), (20, 2682866557), (28, 1916333255), (35, 1533066604), (38, 1412035030), (70, 766533302), (76, 706017515), (95, 564814012), (133, 403438580), (140, 383266651), (190, 282407006), (266, 201719290), (380, 141203503), (532, 100859645), (665, 80687716), (1330, 40343858), (2660, 20171929)]