54481740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47791}}^1$

素因数の和:47822

約数の個数: 48

約数和(自身を含む): 160581120

約数和(自身を除く): 106099380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 47791, 95582, 143373, 191164, 238955, 286746, 477910, 573492, 716865, 908029, 955820, 1433730, 1816058, 2724087, 2867460, 3632116, 4540145, 5448174, 9080290, 10896348, 13620435, 18160580, 27240870, 54481740]

約数ペア:

[(1, 54481740), (2, 27240870), (3, 18160580), (4, 13620435), (5, 10896348), (6, 9080290), (10, 5448174), (12, 4540145), (15, 3632116), (19, 2867460), (20, 2724087), (30, 1816058), (38, 1433730), (57, 955820), (60, 908029), (76, 716865), (95, 573492), (114, 477910), (190, 286746), (228, 238955), (285, 191164), (380, 143373), (570, 95582), (1140, 47791)]