53387580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28703}}^1$

素因数の和:28746

約数の個数: 48

約数和(自身を含む): 154312704

約数和(自身を除く): 100925124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 28703, 57406, 86109, 114812, 143515, 172218, 287030, 344436, 430545, 574060, 861090, 889793, 1722180, 1779586, 2669379, 3559172, 4448965, 5338758, 8897930, 10677516, 13346895, 17795860, 26693790, 53387580]

約数ペア:

[(1, 53387580), (2, 26693790), (3, 17795860), (4, 13346895), (5, 10677516), (6, 8897930), (10, 5338758), (12, 4448965), (15, 3559172), (20, 2669379), (30, 1779586), (31, 1722180), (60, 889793), (62, 861090), (93, 574060), (124, 430545), (155, 344436), (186, 287030), (310, 172218), (372, 143515), (465, 114812), (620, 86109), (930, 57406), (1860, 28703)]