551594030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4701

約数の個数: 48

約数和(自身を含む): 1090498464

約数和(自身を除く): 538904434

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 169, 338, 355, 710, 845, 923, 1690, 1846, 4597, 4615, 9194, 9230, 11999, 22985, 23998, 45970, 59761, 59995, 119522, 119990, 298805, 326387, 597610, 652774, 776893, 1553786, 1631935, 3263870, 3884465, 4243031, 7768930, 8486062, 21215155, 42430310, 55159403, 110318806, 275797015, 551594030]

約数ペア:

[(1, 551594030), (2, 275797015), (5, 110318806), (10, 55159403), (13, 42430310), (26, 21215155), (65, 8486062), (71, 7768930), (130, 4243031), (142, 3884465), (169, 3263870), (338, 1631935), (355, 1553786), (710, 776893), (845, 652774), (923, 597610), (1690, 326387), (1846, 298805), (4597, 119990), (4615, 119522), (9194, 59995), (9230, 59761), (11999, 45970), (22985, 23998)]