55151790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1913}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 136843344

約数和(自身を除く): 81691554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1913, 1922, 2883, 3826, 4805, 5739, 5766, 9565, 9610, 11478, 14415, 19130, 28695, 28830, 57390, 59303, 118606, 177909, 296515, 355818, 593030, 889545, 1779090, 1838393, 3676786, 5515179, 9191965, 11030358, 18383930, 27575895, 55151790]

約数ペア:

[(1, 55151790), (2, 27575895), (3, 18383930), (5, 11030358), (6, 9191965), (10, 5515179), (15, 3676786), (30, 1838393), (31, 1779090), (62, 889545), (93, 593030), (155, 355818), (186, 296515), (310, 177909), (465, 118606), (930, 59303), (961, 57390), (1913, 28830), (1922, 28695), (2883, 19130), (3826, 14415), (4805, 11478), (5739, 9610), (5766, 9565)]