49990992

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1999}}^1$

素因数の和:2531

約数の個数: 40

約数和(自身を含む): 129456000

約数和(自身を除く): 79465008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 1999, 2084, 3126, 3998, 4168, 5997, 6252, 7996, 8336, 11994, 12504, 15992, 23988, 25008, 31984, 47976, 95952, 1041479, 2082958, 3124437, 4165916, 6248874, 8331832, 12497748, 16663664, 24995496, 49990992]

約数ペア:

[(1, 49990992), (2, 24995496), (3, 16663664), (4, 12497748), (6, 8331832), (8, 6248874), (12, 4165916), (16, 3124437), (24, 2082958), (48, 1041479), (521, 95952), (1042, 47976), (1563, 31984), (1999, 25008), (2084, 23988), (3126, 15992), (3998, 12504), (4168, 11994), (5997, 8336), (6252, 7996)]