49164560

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1283}}^1$

素因数の和:1775

約数の個数: 40

約数和(自身を含む): 114635520

約数和(自身を除く): 65470960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1283, 1916, 2395, 2566, 3832, 4790, 5132, 6415, 7664, 9580, 10264, 12830, 19160, 20528, 25660, 38320, 51320, 102640, 614557, 1229114, 2458228, 3072785, 4916456, 6145570, 9832912, 12291140, 24582280, 49164560]

約数ペア:

[(1, 49164560), (2, 24582280), (4, 12291140), (5, 9832912), (8, 6145570), (10, 4916456), (16, 3072785), (20, 2458228), (40, 1229114), (80, 614557), (479, 102640), (958, 51320), (1283, 38320), (1916, 25660), (2395, 20528), (2566, 19160), (3832, 12830), (4790, 10264), (5132, 9580), (6415, 7664)]