48765080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13397}}^1$

素因数の和:13428

約数の個数: 64

約数和(自身を含む): 135051840

約数和(自身を除く): 86286760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 13397, 26794, 53588, 66985, 93779, 107176, 133970, 174161, 187558, 267940, 348322, 375116, 468895, 535880, 696644, 750232, 870805, 937790, 1219127, 1393288, 1741610, 1875580, 2438254, 3483220, 3751160, 4876508, 6095635, 6966440, 9753016, 12191270, 24382540, 48765080]

約数ペア:

[(1, 48765080), (2, 24382540), (4, 12191270), (5, 9753016), (7, 6966440), (8, 6095635), (10, 4876508), (13, 3751160), (14, 3483220), (20, 2438254), (26, 1875580), (28, 1741610), (35, 1393288), (40, 1219127), (52, 937790), (56, 870805), (65, 750232), (70, 696644), (91, 535880), (104, 468895), (130, 375116), (140, 348322), (182, 267940), (260, 187558), (280, 174161), (364, 133970), (455, 107176), (520, 93779), (728, 66985), (910, 53588), (1820, 26794), (3640, 13397)]