53942630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 113639760

約数和(自身を除く): 59697130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 283, 389, 490, 566, 778, 1415, 1945, 1981, 2723, 2830, 3890, 3962, 5446, 9905, 13615, 13867, 19061, 19810, 27230, 27734, 38122, 69335, 95305, 110087, 138670, 190610, 220174, 550435, 770609, 1100870, 1541218, 3853045, 5394263, 7706090, 10788526, 26971315, 53942630]

約数ペア:

[(1, 53942630), (2, 26971315), (5, 10788526), (7, 7706090), (10, 5394263), (14, 3853045), (35, 1541218), (49, 1100870), (70, 770609), (98, 550435), (245, 220174), (283, 190610), (389, 138670), (490, 110087), (566, 95305), (778, 69335), (1415, 38122), (1945, 27734), (1981, 27230), (2723, 19810), (2830, 19061), (3890, 13867), (3962, 13615), (5446, 9905)]