56062760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 137047680

約数和(自身を除く): 80984920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 655, 823, 1048, 1310, 1646, 1703, 2620, 3292, 3406, 4115, 5240, 6584, 6812, 8230, 8515, 10699, 13624, 16460, 17030, 21398, 32920, 34060, 42796, 53495, 68120, 85592, 106990, 107813, 213980, 215626, 427960, 431252, 539065, 862504, 1078130, 1401569, 2156260, 2803138, 4312520, 5606276, 7007845, 11212552, 14015690, 28031380, 56062760]

約数ペア:

[(1, 56062760), (2, 28031380), (4, 14015690), (5, 11212552), (8, 7007845), (10, 5606276), (13, 4312520), (20, 2803138), (26, 2156260), (40, 1401569), (52, 1078130), (65, 862504), (104, 539065), (130, 431252), (131, 427960), (260, 215626), (262, 213980), (520, 107813), (524, 106990), (655, 85592), (823, 68120), (1048, 53495), (1310, 42796), (1646, 34060), (1703, 32920), (2620, 21398), (3292, 17030), (3406, 16460), (4115, 13624), (5240, 10699), (6584, 8515), (6812, 8230)]