56665392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 168655872

約数和(自身を除く): 111990480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 822, 959, 1096, 1231, 1644, 1918, 2192, 2462, 2877, 3288, 3693, 3836, 4924, 5754, 6576, 7386, 7672, 8617, 9848, 11508, 14772, 15344, 17234, 19696, 23016, 25851, 29544, 34468, 46032, 51702, 59088, 68936, 103404, 137872, 168647, 206808, 337294, 413616, 505941, 674588, 1011882, 1180529, 1349176, 2023764, 2361058, 2698352, 3541587, 4047528, 4722116, 7083174, 8095056, 9444232, 14166348, 18888464, 28332696, 56665392]

約数ペア:

[(1, 56665392), (2, 28332696), (3, 18888464), (4, 14166348), (6, 9444232), (7, 8095056), (8, 7083174), (12, 4722116), (14, 4047528), (16, 3541587), (21, 2698352), (24, 2361058), (28, 2023764), (42, 1349176), (48, 1180529), (56, 1011882), (84, 674588), (112, 505941), (137, 413616), (168, 337294), (274, 206808), (336, 168647), (411, 137872), (548, 103404), (822, 68936), (959, 59088), (1096, 51702), (1231, 46032), (1644, 34468), (1918, 29544), (2192, 25851), (2462, 23016), (2877, 19696), (3288, 17234), (3693, 15344), (3836, 14772), (4924, 11508), (5754, 9848), (6576, 8617), (7386, 7672)]