51577149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 78582784

約数和(自身を除く): 27005635

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 1147, 1153, 1209, 1443, 3441, 3459, 14911, 14989, 35743, 42661, 44733, 44967, 107229, 127983, 464659, 554593, 1322491, 1393977, 1663779, 3967473, 17192383, 51577149]

約数ペア:

[(1, 51577149), (3, 17192383), (13, 3967473), (31, 1663779), (37, 1393977), (39, 1322491), (93, 554593), (111, 464659), (403, 127983), (481, 107229), (1147, 44967), (1153, 44733), (1209, 42661), (1443, 35743), (3441, 14989), (3459, 14911)]