51115404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 123791360

約数和(自身を除く): 72675956

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 313, 372, 439, 626, 878, 939, 1252, 1317, 1756, 1878, 2634, 3756, 5268, 9703, 13609, 19406, 27218, 29109, 38812, 40827, 54436, 58218, 81654, 116436, 137407, 163308, 274814, 412221, 549628, 824442, 1648884, 4259617, 8519234, 12778851, 17038468, 25557702, 51115404]

約数ペア:

[(1, 51115404), (2, 25557702), (3, 17038468), (4, 12778851), (6, 8519234), (12, 4259617), (31, 1648884), (62, 824442), (93, 549628), (124, 412221), (186, 274814), (313, 163308), (372, 137407), (439, 116436), (626, 81654), (878, 58218), (939, 54436), (1252, 40827), (1317, 38812), (1756, 29109), (1878, 27218), (2634, 19406), (3756, 13609), (5268, 9703)]