54657295

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 88203168

約数和(自身を除く): 33545873

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 119, 187, 245, 385, 539, 595, 833, 935, 1193, 1309, 2695, 4165, 5965, 6545, 8351, 9163, 13123, 20281, 41755, 45815, 58457, 65615, 91861, 101405, 141967, 223091, 292285, 459305, 643027, 709835, 993769, 1115455, 1561637, 3215135, 4968845, 7808185, 10931459, 54657295]

約数ペア:

[(1, 54657295), (5, 10931459), (7, 7808185), (11, 4968845), (17, 3215135), (35, 1561637), (49, 1115455), (55, 993769), (77, 709835), (85, 643027), (119, 459305), (187, 292285), (245, 223091), (385, 141967), (539, 101405), (595, 91861), (833, 65615), (935, 58457), (1193, 45815), (1309, 41755), (2695, 20281), (4165, 13123), (5965, 9163), (6545, 8351)]