51667686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2650

約数の個数: 64

約数和(自身を含む): 133747200

約数和(自身を除く): 82079514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2579, 2862, 3339, 5158, 6678, 7737, 10017, 15474, 18053, 20034, 23211, 36106, 46422, 54159, 69633, 108318, 136687, 139266, 162477, 273374, 324954, 410061, 487431, 820122, 956809, 974862, 1230183, 1913618, 2460366, 2870427, 3690549, 5740854, 7381098, 8611281, 17222562, 25833843, 51667686]

約数ペア:

[(1, 51667686), (2, 25833843), (3, 17222562), (6, 8611281), (7, 7381098), (9, 5740854), (14, 3690549), (18, 2870427), (21, 2460366), (27, 1913618), (42, 1230183), (53, 974862), (54, 956809), (63, 820122), (106, 487431), (126, 410061), (159, 324954), (189, 273374), (318, 162477), (371, 139266), (378, 136687), (477, 108318), (742, 69633), (954, 54159), (1113, 46422), (1431, 36106), (2226, 23211), (2579, 20034), (2862, 18053), (3339, 15474), (5158, 10017), (6678, 7737)]