48707960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24851}}^1$

素因数の和:24876

約数の個数: 48

約数和(自身を含む): 127490760

約数和(自身を除く): 78782800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 24851, 49702, 99404, 124255, 173957, 198808, 248510, 347914, 497020, 695828, 869785, 994040, 1217699, 1391656, 1739570, 2435398, 3479140, 4870796, 6088495, 6958280, 9741592, 12176990, 24353980, 48707960]

約数ペア:

[(1, 48707960), (2, 24353980), (4, 12176990), (5, 9741592), (7, 6958280), (8, 6088495), (10, 4870796), (14, 3479140), (20, 2435398), (28, 1739570), (35, 1391656), (40, 1217699), (49, 994040), (56, 869785), (70, 695828), (98, 497020), (140, 347914), (196, 248510), (245, 198808), (280, 173957), (392, 124255), (490, 99404), (980, 49702), (1960, 24851)]