54255450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19037}}^1$

素因数の和:19071

約数の個数: 48

約数和(自身を含む): 141642720

約数和(自身を除く): 87387270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 19037, 38074, 57111, 95185, 114222, 190370, 285555, 361703, 475925, 571110, 723406, 951850, 1085109, 1427775, 1808515, 2170218, 2855550, 3617030, 5425545, 9042575, 10851090, 18085150, 27127725, 54255450]

約数ペア:

[(1, 54255450), (2, 27127725), (3, 18085150), (5, 10851090), (6, 9042575), (10, 5425545), (15, 3617030), (19, 2855550), (25, 2170218), (30, 1808515), (38, 1427775), (50, 1085109), (57, 951850), (75, 723406), (95, 571110), (114, 475925), (150, 361703), (190, 285555), (285, 190370), (475, 114222), (570, 95185), (950, 57111), (1425, 38074), (2850, 19037)]