47704748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 104052480

約数和(自身を除く): 56347732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 1579, 2158, 2324, 3158, 4316, 6316, 7553, 11053, 15106, 20527, 22106, 30212, 41054, 44212, 82108, 131057, 143689, 262114, 287378, 524228, 574756, 917399, 1703741, 1834798, 3407482, 3669596, 6814964, 11926187, 23852374, 47704748]

約数ペア:

[(1, 47704748), (2, 23852374), (4, 11926187), (7, 6814964), (13, 3669596), (14, 3407482), (26, 1834798), (28, 1703741), (52, 917399), (83, 574756), (91, 524228), (166, 287378), (182, 262114), (332, 143689), (364, 131057), (581, 82108), (1079, 44212), (1162, 41054), (1579, 30212), (2158, 22106), (2324, 20527), (3158, 15106), (4316, 11053), (6316, 7553)]