49559640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31769}}^1$

素因数の和:31796

約数の個数: 64

約数和(自身を含む): 160120800

約数和(自身を除く): 110561160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 31769, 63538, 95307, 127076, 158845, 190614, 254152, 317690, 381228, 412997, 476535, 635380, 762456, 825994, 953070, 1238991, 1270760, 1651988, 1906140, 2064985, 2477982, 3303976, 3812280, 4129970, 4955964, 6194955, 8259940, 9911928, 12389910, 16519880, 24779820, 49559640]

約数ペア:

[(1, 49559640), (2, 24779820), (3, 16519880), (4, 12389910), (5, 9911928), (6, 8259940), (8, 6194955), (10, 4955964), (12, 4129970), (13, 3812280), (15, 3303976), (20, 2477982), (24, 2064985), (26, 1906140), (30, 1651988), (39, 1270760), (40, 1238991), (52, 953070), (60, 825994), (65, 762456), (78, 635380), (104, 476535), (120, 412997), (130, 381228), (156, 317690), (195, 254152), (260, 190614), (312, 158845), (390, 127076), (520, 95307), (780, 63538), (1560, 31769)]