49280910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5057

約数の個数: 64

約数和(自身を含む): 138074112

約数和(自身を除く): 88793202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 4993, 9870, 9986, 14979, 24965, 29958, 34951, 49930, 69902, 74895, 104853, 149790, 174755, 209706, 234671, 349510, 469342, 524265, 704013, 1048530, 1173355, 1408026, 1642697, 2346710, 3285394, 3520065, 4928091, 7040130, 8213485, 9856182, 16426970, 24640455, 49280910]

約数ペア:

[(1, 49280910), (2, 24640455), (3, 16426970), (5, 9856182), (6, 8213485), (7, 7040130), (10, 4928091), (14, 3520065), (15, 3285394), (21, 2346710), (30, 1642697), (35, 1408026), (42, 1173355), (47, 1048530), (70, 704013), (94, 524265), (105, 469342), (141, 349510), (210, 234671), (235, 209706), (282, 174755), (329, 149790), (470, 104853), (658, 74895), (705, 69902), (987, 49930), (1410, 34951), (1645, 29958), (1974, 24965), (3290, 14979), (4935, 9986), (4993, 9870)]