48485984

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 101275776

約数和(自身を除く): 52789792

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1321, 2294, 2642, 4588, 5284, 9176, 10568, 18352, 21136, 36704, 40951, 42272, 48877, 81902, 97754, 163804, 195508, 327608, 391016, 655216, 782032, 1310432, 1515187, 1564064, 3030374, 6060748, 12121496, 24242992, 48485984]

約数ペア:

[(1, 48485984), (2, 24242992), (4, 12121496), (8, 6060748), (16, 3030374), (31, 1564064), (32, 1515187), (37, 1310432), (62, 782032), (74, 655216), (124, 391016), (148, 327608), (248, 195508), (296, 163804), (496, 97754), (592, 81902), (992, 48877), (1147, 42272), (1184, 40951), (1321, 36704), (2294, 21136), (2642, 18352), (4588, 10568), (5284, 9176)]