54366970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 114653448

約数和(自身を除く): 60286478

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 362, 490, 613, 905, 1226, 1267, 1810, 2534, 3065, 4291, 6130, 6335, 8582, 8869, 12670, 17738, 21455, 30037, 42910, 44345, 60074, 88690, 110953, 150185, 221906, 300370, 554765, 776671, 1109530, 1553342, 3883355, 5436697, 7766710, 10873394, 27183485, 54366970]

約数ペア:

[(1, 54366970), (2, 27183485), (5, 10873394), (7, 7766710), (10, 5436697), (14, 3883355), (35, 1553342), (49, 1109530), (70, 776671), (98, 554765), (181, 300370), (245, 221906), (362, 150185), (490, 110953), (613, 88690), (905, 60074), (1226, 44345), (1267, 42910), (1810, 30037), (2534, 21455), (3065, 17738), (4291, 12670), (6130, 8869), (6335, 8582)]