54187070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24971}}^1$

素因数の和:25016

約数の個数: 32

約数和(自身を含む): 115070976

約数和(自身を除く): 60883906

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 24971, 49942, 124855, 174797, 249710, 349594, 774101, 873985, 1548202, 1747970, 3870505, 5418707, 7741010, 10837414, 27093535, 54187070]

約数ペア:

[(1, 54187070), (2, 27093535), (5, 10837414), (7, 7741010), (10, 5418707), (14, 3870505), (31, 1747970), (35, 1548202), (62, 873985), (70, 774101), (155, 349594), (217, 249710), (310, 174797), (434, 124855), (1085, 49942), (2170, 24971)]