55381767

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 91072512

約数和(自身を除く): 35690745

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 2927, 6307, 8781, 18921, 20489, 49759, 61467, 149277, 155131, 348313, 465393, 1044939, 1085917, 2637227, 3257751, 7911681, 18460589, 55381767]

約数ペア:

[(1, 55381767), (3, 18460589), (7, 7911681), (17, 3257751), (21, 2637227), (51, 1085917), (53, 1044939), (119, 465393), (159, 348313), (357, 155131), (371, 149277), (901, 61467), (1113, 49759), (2703, 20489), (2927, 18921), (6307, 8781)]