48139130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^2$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 97395480

約数和(自身を除く): 49256350

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 113, 130, 145, 226, 290, 377, 565, 754, 1130, 1469, 1885, 2938, 3277, 3770, 6554, 7345, 12769, 14690, 16385, 25538, 32770, 42601, 63845, 85202, 127690, 165997, 213005, 331994, 370301, 426010, 740602, 829985, 1659970, 1851505, 3703010, 4813913, 9627826, 24069565, 48139130]

約数ペア:

[(1, 48139130), (2, 24069565), (5, 9627826), (10, 4813913), (13, 3703010), (26, 1851505), (29, 1659970), (58, 829985), (65, 740602), (113, 426010), (130, 370301), (145, 331994), (226, 213005), (290, 165997), (377, 127690), (565, 85202), (754, 63845), (1130, 42601), (1469, 32770), (1885, 25538), (2938, 16385), (3277, 14690), (3770, 12769), (6554, 7345)]