49142236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 103003488

約数和(自身を除く): 53861252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 1166, 1378, 1621, 2332, 2756, 3242, 6484, 7579, 15158, 17831, 21073, 30316, 35662, 42146, 71324, 84292, 85913, 171826, 231803, 343652, 463606, 927212, 945043, 1116869, 1890086, 2233738, 3780172, 4467476, 12285559, 24571118, 49142236]

約数ペア:

[(1, 49142236), (2, 24571118), (4, 12285559), (11, 4467476), (13, 3780172), (22, 2233738), (26, 1890086), (44, 1116869), (52, 945043), (53, 927212), (106, 463606), (143, 343652), (212, 231803), (286, 171826), (572, 85913), (583, 84292), (689, 71324), (1166, 42146), (1378, 35662), (1621, 30316), (2332, 21073), (2756, 17831), (3242, 15158), (6484, 7579)]