51849992

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 99283800

約数和(自身を除く): 47433808

約数列:

[1, 2, 4, 8, 97, 109, 194, 218, 388, 436, 613, 776, 872, 1226, 2452, 4904, 10573, 21146, 42292, 59461, 66817, 84584, 118922, 133634, 237844, 267268, 475688, 534536, 6481249, 12962498, 25924996, 51849992]

約数ペア:

[(1, 51849992), (2, 25924996), (4, 12962498), (8, 6481249), (97, 534536), (109, 475688), (194, 267268), (218, 237844), (388, 133634), (436, 118922), (613, 84584), (776, 66817), (872, 59461), (1226, 42292), (2452, 21146), (4904, 10573)]