49429040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16699}}^1$

素因数の和:16749

約数の個数: 40

約数和(自身を含む): 118035600

約数和(自身を除く): 68606560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 16699, 33398, 66796, 83495, 133592, 166990, 267184, 333980, 617863, 667960, 1235726, 1335920, 2471452, 3089315, 4942904, 6178630, 9885808, 12357260, 24714520, 49429040]

約数ペア:

[(1, 49429040), (2, 24714520), (4, 12357260), (5, 9885808), (8, 6178630), (10, 4942904), (16, 3089315), (20, 2471452), (37, 1335920), (40, 1235726), (74, 667960), (80, 617863), (148, 333980), (185, 267184), (296, 166990), (370, 133592), (592, 83495), (740, 66796), (1480, 33398), (2960, 16699)]