52643470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 105240240

約数和(自身を除く): 52596770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 139, 242, 278, 313, 605, 626, 695, 1210, 1390, 1529, 1565, 3058, 3130, 3443, 6886, 7645, 15290, 16819, 17215, 33638, 34430, 37873, 43507, 75746, 84095, 87014, 168190, 189365, 217535, 378730, 435070, 478577, 957154, 2392885, 4785770, 5264347, 10528694, 26321735, 52643470]

約数ペア:

[(1, 52643470), (2, 26321735), (5, 10528694), (10, 5264347), (11, 4785770), (22, 2392885), (55, 957154), (110, 478577), (121, 435070), (139, 378730), (242, 217535), (278, 189365), (313, 168190), (605, 87014), (626, 84095), (695, 75746), (1210, 43507), (1390, 37873), (1529, 34430), (1565, 33638), (3058, 17215), (3130, 16819), (3443, 15290), (6886, 7645)]