49621610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 43517590

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1231, 1390, 2462, 4031, 6155, 8062, 12310, 20155, 35699, 40310, 71398, 171109, 178495, 342218, 356990, 855545, 1711090, 4962161, 9924322, 24810805, 49621610]

約数ペア:

[(1, 49621610), (2, 24810805), (5, 9924322), (10, 4962161), (29, 1711090), (58, 855545), (139, 356990), (145, 342218), (278, 178495), (290, 171109), (695, 71398), (1231, 40310), (1390, 35699), (2462, 20155), (4031, 12310), (6155, 8062)]