51814768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 105850368

約数和(自身を除く): 54035600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1367, 1648, 2369, 2734, 4738, 5468, 9476, 10936, 18952, 21872, 31441, 37904, 62882, 125764, 140801, 251528, 281602, 503056, 563204, 1126408, 2252816, 3238423, 6476846, 12953692, 25907384, 51814768]

約数ペア:

[(1, 51814768), (2, 25907384), (4, 12953692), (8, 6476846), (16, 3238423), (23, 2252816), (46, 1126408), (92, 563204), (103, 503056), (184, 281602), (206, 251528), (368, 140801), (412, 125764), (824, 62882), (1367, 37904), (1648, 31441), (2369, 21872), (2734, 18952), (4738, 10936), (5468, 9476)]