56580580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13037}}^1$

素因数の和:13084

約数の個数: 48

約数和(自身を含む): 140184576

約数和(自身を除く): 83603996

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, 13037, 26074, 52148, 65185, 91259, 130370, 182518, 260740, 365036, 404147, 456295, 808294, 912590, 1616588, 1825180, 2020735, 2829029, 4041470, 5658058, 8082940, 11316116, 14145145, 28290290, 56580580]

約数ペア:

[(1, 56580580), (2, 28290290), (4, 14145145), (5, 11316116), (7, 8082940), (10, 5658058), (14, 4041470), (20, 2829029), (28, 2020735), (31, 1825180), (35, 1616588), (62, 912590), (70, 808294), (124, 456295), (140, 404147), (155, 365036), (217, 260740), (310, 182518), (434, 130370), (620, 91259), (868, 65185), (1085, 52148), (2170, 26074), (4340, 13037)]