51031472

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 102374400

約数和(自身を除く): 51342928

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 859, 1264, 1718, 3436, 3713, 6872, 7426, 13744, 14852, 29704, 40373, 59408, 67861, 80746, 135722, 161492, 271444, 322984, 542888, 645968, 1085776, 3189467, 6378934, 12757868, 25515736, 51031472]

約数ペア:

[(1, 51031472), (2, 25515736), (4, 12757868), (8, 6378934), (16, 3189467), (47, 1085776), (79, 645968), (94, 542888), (158, 322984), (188, 271444), (316, 161492), (376, 135722), (632, 80746), (752, 67861), (859, 59408), (1264, 40373), (1718, 29704), (3436, 14852), (3713, 13744), (6872, 7426)]