450520098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 1057148928

約数和(自身を除く): 606628830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 241, 282, 329, 482, 658, 723, 947, 987, 1446, 1687, 1894, 1974, 2841, 3374, 5061, 5682, 6629, 10122, 11327, 13258, 19887, 22654, 33981, 39774, 44509, 67962, 79289, 89018, 133527, 158578, 228227, 237867, 267054, 311563, 456454, 475734, 623126, 684681, 934689, 1369362, 1597589, 1869378, 3195178, 4792767, 9585534, 10726669, 21453338, 32180007, 64360014, 75086683, 150173366, 225260049, 450520098]

約数ペア:

[(1, 450520098), (2, 225260049), (3, 150173366), (6, 75086683), (7, 64360014), (14, 32180007), (21, 21453338), (42, 10726669), (47, 9585534), (94, 4792767), (141, 3195178), (241, 1869378), (282, 1597589), (329, 1369362), (482, 934689), (658, 684681), (723, 623126), (947, 475734), (987, 456454), (1446, 311563), (1687, 267054), (1894, 237867), (1974, 228227), (2841, 158578), (3374, 133527), (5061, 89018), (5682, 79289), (6629, 67962), (10122, 44509), (11327, 39774), (13258, 33981), (19887, 22654)]