48303970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2035

約数の個数: 64

約数和(自身を含む): 108210816

約数和(自身を除く): 59906846

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 1987, 2210, 2431, 3974, 4862, 9935, 12155, 19870, 21857, 24310, 25831, 33779, 43714, 51662, 67558, 109285, 129155, 168895, 218570, 258310, 284141, 337790, 371569, 439127, 568282, 743138, 878254, 1420705, 1857845, 2195635, 2841410, 3715690, 4391270, 4830397, 9660794, 24151985, 48303970]

約数ペア:

[(1, 48303970), (2, 24151985), (5, 9660794), (10, 4830397), (11, 4391270), (13, 3715690), (17, 2841410), (22, 2195635), (26, 1857845), (34, 1420705), (55, 878254), (65, 743138), (85, 568282), (110, 439127), (130, 371569), (143, 337790), (170, 284141), (187, 258310), (221, 218570), (286, 168895), (374, 129155), (442, 109285), (715, 67558), (935, 51662), (1105, 43714), (1430, 33779), (1870, 25831), (1987, 24310), (2210, 21857), (2431, 19870), (3974, 12155), (4862, 9935)]