55620176

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 113088000

約数和(自身を除く): 57467824

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 1999, 3478, 3998, 6956, 7996, 13912, 15992, 27824, 31984, 73963, 93953, 147926, 187906, 295852, 375812, 591704, 751624, 1183408, 1503248, 3476261, 6952522, 13905044, 27810088, 55620176]

約数ペア:

[(1, 55620176), (2, 27810088), (4, 13905044), (8, 6952522), (16, 3476261), (37, 1503248), (47, 1183408), (74, 751624), (94, 591704), (148, 375812), (188, 295852), (296, 187906), (376, 147926), (592, 93953), (752, 73963), (1739, 31984), (1999, 27824), (3478, 15992), (3998, 13912), (6956, 7996)]