53457272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2879}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 56443528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 2879, 4642, 5758, 9284, 11516, 18568, 23032, 31669, 63338, 126676, 253352, 607469, 1214938, 2429876, 4859752, 6682159, 13364318, 26728636, 53457272]

約数ペア:

[(1, 53457272), (2, 26728636), (4, 13364318), (8, 6682159), (11, 4859752), (22, 2429876), (44, 1214938), (88, 607469), (211, 253352), (422, 126676), (844, 63338), (1688, 31669), (2321, 23032), (2879, 18568), (4642, 11516), (5758, 9284)]