51534142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3576

約数の個数: 24

約数和(自身を含む): 86385096

約数和(自身を除く): 34850954

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 3491, 6982, 7381, 14762, 38401, 76802, 212951, 422411, 425902, 844822, 2342461, 4684922, 25767071, 51534142]

約数ペア:

[(1, 51534142), (2, 25767071), (11, 4684922), (22, 2342461), (61, 844822), (121, 425902), (122, 422411), (242, 212951), (671, 76802), (1342, 38401), (3491, 14762), (6982, 7381)]