50876640816

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{39451}}^1$

素因数の和:39930

約数の個数: 80

約数和(自身を含む): 133729024128

約数和(自身を除く): 82852383312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 401, 402, 536, 802, 804, 1072, 1203, 1604, 1608, 2406, 3208, 3216, 4812, 6416, 9624, 19248, 26867, 39451, 53734, 78902, 80601, 107468, 118353, 157804, 161202, 214936, 236706, 315608, 322404, 429872, 473412, 631216, 644808, 946824, 1289616, 1893648, 2643217, 5286434, 7929651, 10572868, 15819851, 15859302, 21145736, 31639702, 31718604, 42291472, 47459553, 63279404, 63437208, 94919106, 126558808, 126874416, 189838212, 253117616, 379676424, 759352848, 1059930017, 2119860034, 3179790051, 4239720068, 6359580102, 8479440136, 12719160204, 16958880272, 25438320408, 50876640816]

約数ペア:

[(1, 50876640816), (2, 25438320408), (3, 16958880272), (4, 12719160204), (6, 8479440136), (8, 6359580102), (12, 4239720068), (16, 3179790051), (24, 2119860034), (48, 1059930017), (67, 759352848), (134, 379676424), (201, 253117616), (268, 189838212), (401, 126874416), (402, 126558808), (536, 94919106), (802, 63437208), (804, 63279404), (1072, 47459553), (1203, 42291472), (1604, 31718604), (1608, 31639702), (2406, 21145736), (3208, 15859302), (3216, 15819851), (4812, 10572868), (6416, 7929651), (9624, 5286434), (19248, 2643217), (26867, 1893648), (39451, 1289616), (53734, 946824), (78902, 644808), (80601, 631216), (107468, 473412), (118353, 429872), (157804, 322404), (161202, 315608), (214936, 236706)]