56123752

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 108662400

約数和(自身を除く): 52538648

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 556, 1112, 1231, 2462, 4924, 5699, 9848, 11398, 22796, 45592, 50471, 100942, 171109, 201884, 342218, 403768, 684436, 1368872, 7015469, 14030938, 28061876, 56123752]

約数ペア:

[(1, 56123752), (2, 28061876), (4, 14030938), (8, 7015469), (41, 1368872), (82, 684436), (139, 403768), (164, 342218), (278, 201884), (328, 171109), (556, 100942), (1112, 50471), (1231, 45592), (2462, 22796), (4924, 11398), (5699, 9848)]