48149820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8675

約数の個数: 72

約数和(自身を含む): 150783360

約数和(自身を除く): 102633540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8629, 17258, 25887, 34516, 43145, 51774, 77661, 86290, 103548, 129435, 155322, 172580, 258870, 267499, 310644, 388305, 517740, 534998, 776610, 802497, 1069996, 1337495, 1553220, 1604994, 2407491, 2674990, 3209988, 4012485, 4814982, 5349980, 8024970, 9629964, 12037455, 16049940, 24074910, 48149820]

約数ペア:

[(1, 48149820), (2, 24074910), (3, 16049940), (4, 12037455), (5, 9629964), (6, 8024970), (9, 5349980), (10, 4814982), (12, 4012485), (15, 3209988), (18, 2674990), (20, 2407491), (30, 1604994), (31, 1553220), (36, 1337495), (45, 1069996), (60, 802497), (62, 776610), (90, 534998), (93, 517740), (124, 388305), (155, 310644), (180, 267499), (186, 258870), (279, 172580), (310, 155322), (372, 129435), (465, 103548), (558, 86290), (620, 77661), (930, 51774), (1116, 43145), (1395, 34516), (1860, 25887), (2790, 17258), (5580, 8629)]