48045660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 149624832

約数和(自身を除く): 101579172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 1987, 2015, 2418, 3974, 4030, 4836, 5961, 6045, 7948, 8060, 9935, 11922, 12090, 19870, 23844, 24180, 25831, 29805, 39740, 51662, 59610, 61597, 77493, 103324, 119220, 123194, 129155, 154986, 184791, 246388, 258310, 307985, 309972, 369582, 387465, 516620, 615970, 739164, 774930, 800761, 923955, 1231940, 1549860, 1601522, 1847910, 2402283, 3203044, 3695820, 4003805, 4804566, 8007610, 9609132, 12011415, 16015220, 24022830, 48045660]

約数ペア:

[(1, 48045660), (2, 24022830), (3, 16015220), (4, 12011415), (5, 9609132), (6, 8007610), (10, 4804566), (12, 4003805), (13, 3695820), (15, 3203044), (20, 2402283), (26, 1847910), (30, 1601522), (31, 1549860), (39, 1231940), (52, 923955), (60, 800761), (62, 774930), (65, 739164), (78, 615970), (93, 516620), (124, 387465), (130, 369582), (155, 309972), (156, 307985), (186, 258310), (195, 246388), (260, 184791), (310, 154986), (372, 129155), (390, 123194), (403, 119220), (465, 103324), (620, 77493), (780, 61597), (806, 59610), (930, 51662), (1209, 39740), (1612, 29805), (1860, 25831), (1987, 24180), (2015, 23844), (2418, 19870), (3974, 12090), (4030, 11922), (4836, 9935), (5961, 8060), (6045, 7948)]