49231860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{997}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 138155136

約数和(自身を除く): 88923276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 997, 1646, 1994, 2469, 2991, 3292, 3988, 4115, 4938, 4985, 5982, 8230, 9876, 9970, 11964, 12345, 14955, 16460, 19940, 24690, 29910, 49380, 59820, 820531, 1641062, 2461593, 3282124, 4102655, 4923186, 8205310, 9846372, 12307965, 16410620, 24615930, 49231860]

約数ペア:

[(1, 49231860), (2, 24615930), (3, 16410620), (4, 12307965), (5, 9846372), (6, 8205310), (10, 4923186), (12, 4102655), (15, 3282124), (20, 2461593), (30, 1641062), (60, 820531), (823, 59820), (997, 49380), (1646, 29910), (1994, 24690), (2469, 19940), (2991, 16460), (3292, 14955), (3988, 12345), (4115, 11964), (4938, 9970), (4985, 9876), (5982, 8230)]