49680352

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 102743424

約数和(自身を除く): 53063072

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 821, 976, 992, 1642, 1891, 1952, 3284, 3782, 6568, 7564, 13136, 15128, 25451, 26272, 30256, 50081, 50902, 60512, 100162, 101804, 200324, 203608, 400648, 407216, 801296, 814432, 1552511, 1602592, 3105022, 6210044, 12420088, 24840176, 49680352]

約数ペア:

[(1, 49680352), (2, 24840176), (4, 12420088), (8, 6210044), (16, 3105022), (31, 1602592), (32, 1552511), (61, 814432), (62, 801296), (122, 407216), (124, 400648), (244, 203608), (248, 200324), (488, 101804), (496, 100162), (821, 60512), (976, 50902), (992, 50081), (1642, 30256), (1891, 26272), (1952, 25451), (3284, 15128), (3782, 13136), (6568, 7564)]