49557985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 67196160

約数和(自身を除く): 17638175

約数列:

[1, 5, 19, 23, 37, 95, 115, 185, 437, 613, 703, 851, 2185, 3065, 3515, 4255, 11647, 14099, 16169, 22681, 58235, 70495, 80845, 113405, 267881, 430939, 521663, 1339405, 2154695, 2608315, 9911597, 49557985]

約数ペア:

[(1, 49557985), (5, 9911597), (19, 2608315), (23, 2154695), (37, 1339405), (95, 521663), (115, 430939), (185, 267881), (437, 113405), (613, 80845), (703, 70495), (851, 58235), (2185, 22681), (3065, 16169), (3515, 14099), (4255, 11647)]