51609502

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 92041920

約数和(自身を除く): 40432418

約数列:

[1, 2, 7, 14, 29, 58, 203, 317, 401, 406, 634, 802, 2219, 2807, 4438, 5614, 9193, 11629, 18386, 23258, 64351, 81403, 127117, 128702, 162806, 254234, 889819, 1779638, 3686393, 7372786, 25804751, 51609502]

約数ペア:

[(1, 51609502), (2, 25804751), (7, 7372786), (14, 3686393), (29, 1779638), (58, 889819), (203, 254234), (317, 162806), (401, 128702), (406, 127117), (634, 81403), (802, 64351), (2219, 23258), (2807, 18386), (4438, 11629), (5614, 9193)]