48216980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{49201}}^1$

素因数の和:49224

約数の個数: 36

約数和(自身を含む): 117789588

約数和(自身を除く): 69572608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 49201, 98402, 196804, 246005, 344407, 492010, 688814, 984020, 1377628, 1722035, 2410849, 3444070, 4821698, 6888140, 9643396, 12054245, 24108490, 48216980]

約数ペア:

[(1, 48216980), (2, 24108490), (4, 12054245), (5, 9643396), (7, 6888140), (10, 4821698), (14, 3444070), (20, 2410849), (28, 1722035), (35, 1377628), (49, 984020), (70, 688814), (98, 492010), (140, 344407), (196, 246005), (245, 196804), (490, 98402), (980, 49201)]