53915216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 109115784

約数和(自身を除く): 55200568

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 1493, 2257, 2986, 4514, 5972, 9028, 11944, 18056, 23888, 36112, 55241, 91073, 110482, 182146, 220964, 364292, 441928, 728584, 883856, 1457168, 3369701, 6739402, 13478804, 26957608, 53915216]

約数ペア:

[(1, 53915216), (2, 26957608), (4, 13478804), (8, 6739402), (16, 3369701), (37, 1457168), (61, 883856), (74, 728584), (122, 441928), (148, 364292), (244, 220964), (296, 182146), (488, 110482), (592, 91073), (976, 55241), (1493, 36112), (2257, 23888), (2986, 18056), (4514, 11944), (5972, 9028)]