54720274

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 44190446

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 2543, 3074, 5086, 10759, 17801, 21518, 35602, 73747, 134779, 147494, 269558, 516229, 943453, 1032458, 1886906, 3908591, 7817182, 27360137, 54720274]

約数ペア:

[(1, 54720274), (2, 27360137), (7, 7817182), (14, 3908591), (29, 1886906), (53, 1032458), (58, 943453), (106, 516229), (203, 269558), (371, 147494), (406, 134779), (742, 73747), (1537, 35602), (2543, 21518), (3074, 17801), (5086, 10759)]