52659580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 114307200

約数和(自身を除く): 61647620

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 149, 164, 205, 298, 410, 431, 596, 745, 820, 862, 1490, 1724, 2155, 2980, 4310, 6109, 8620, 12218, 17671, 24436, 30545, 35342, 61090, 64219, 70684, 88355, 122180, 128438, 176710, 256876, 321095, 353420, 642190, 1284380, 2632979, 5265958, 10531916, 13164895, 26329790, 52659580]

約数ペア:

[(1, 52659580), (2, 26329790), (4, 13164895), (5, 10531916), (10, 5265958), (20, 2632979), (41, 1284380), (82, 642190), (149, 353420), (164, 321095), (205, 256876), (298, 176710), (410, 128438), (431, 122180), (596, 88355), (745, 70684), (820, 64219), (862, 61090), (1490, 35342), (1724, 30545), (2155, 24436), (2980, 17671), (4310, 12218), (6109, 8620)]