56917984

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 116678016

約数和(自身を除く): 59760032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 181, 248, 317, 362, 496, 634, 724, 992, 1268, 1448, 2536, 2896, 5072, 5611, 5792, 9827, 10144, 11222, 19654, 22444, 39308, 44888, 57377, 78616, 89776, 114754, 157232, 179552, 229508, 314464, 459016, 918032, 1778687, 1836064, 3557374, 7114748, 14229496, 28458992, 56917984]

約数ペア:

[(1, 56917984), (2, 28458992), (4, 14229496), (8, 7114748), (16, 3557374), (31, 1836064), (32, 1778687), (62, 918032), (124, 459016), (181, 314464), (248, 229508), (317, 179552), (362, 157232), (496, 114754), (634, 89776), (724, 78616), (992, 57377), (1268, 44888), (1448, 39308), (2536, 22444), (2896, 19654), (5072, 11222), (5611, 10144), (5792, 9827)]