48931860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19891}}^1$

素因数の和:19944

約数の個数: 48

約数和(自身を含む): 140357952

約数和(自身を除く): 91426092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 19891, 39782, 59673, 79564, 99455, 119346, 198910, 238692, 298365, 397820, 596730, 815531, 1193460, 1631062, 2446593, 3262124, 4077655, 4893186, 8155310, 9786372, 12232965, 16310620, 24465930, 48931860]

約数ペア:

[(1, 48931860), (2, 24465930), (3, 16310620), (4, 12232965), (5, 9786372), (6, 8155310), (10, 4893186), (12, 4077655), (15, 3262124), (20, 2446593), (30, 1631062), (41, 1193460), (60, 815531), (82, 596730), (123, 397820), (164, 298365), (205, 238692), (246, 198910), (410, 119346), (492, 99455), (615, 79564), (820, 59673), (1230, 39782), (2460, 19891)]