57882580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13337}}^1$

素因数の和:13384

約数の個数: 48

約数和(自身を含む): 143410176

約数和(自身を除く): 85527596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 13337, 26674, 53348, 66685, 93359, 133370, 186718, 266740, 373436, 413447, 466795, 826894, 933590, 1653788, 1867180, 2067235, 2894129, 4134470, 5788258, 8268940, 11576516, 14470645, 28941290, 57882580]

約数ペア:

[(1, 57882580), (2, 28941290), (4, 14470645), (5, 11576516), (7, 8268940), (10, 5788258), (14, 4134470), (20, 2894129), (28, 2067235), (31, 1867180), (35, 1653788), (62, 933590), (70, 826894), (124, 466795), (140, 413447), (155, 373436), (217, 266740), (310, 186718), (434, 133370), (620, 93359), (868, 66685), (1085, 53348), (2170, 26674), (4340, 13337)]