53208426100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{947}}^1\times {\mathrm{5563}}^1$

素因数の和:6625

約数の個数: 72

約数和(自身を含む): 116749590048

約数和(自身を除く): 63541163948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 947, 1010, 1894, 2020, 2525, 3788, 4735, 5050, 5563, 9470, 10100, 11126, 18940, 22252, 23675, 27815, 47350, 55630, 94700, 95647, 111260, 139075, 191294, 278150, 382588, 478235, 556300, 561863, 956470, 1123726, 1912940, 2247452, 2391175, 2809315, 4782350, 5268161, 5618630, 9564700, 10536322, 11237260, 14046575, 21072644, 26340805, 28093150, 52681610, 56186300, 105363220, 131704025, 263408050, 526816100, 532084261, 1064168522, 2128337044, 2660421305, 5320842610, 10641685220, 13302106525, 26604213050, 53208426100]

約数ペア:

[(1, 53208426100), (2, 26604213050), (4, 13302106525), (5, 10641685220), (10, 5320842610), (20, 2660421305), (25, 2128337044), (50, 1064168522), (100, 532084261), (101, 526816100), (202, 263408050), (404, 131704025), (505, 105363220), (947, 56186300), (1010, 52681610), (1894, 28093150), (2020, 26340805), (2525, 21072644), (3788, 14046575), (4735, 11237260), (5050, 10536322), (5563, 9564700), (9470, 5618630), (10100, 5268161), (11126, 4782350), (18940, 2809315), (22252, 2391175), (23675, 2247452), (27815, 1912940), (47350, 1123726), (55630, 956470), (94700, 561863), (95647, 556300), (111260, 478235), (139075, 382588), (191294, 278150)]