53196740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 119578032

約数和(自身を除く): 66381292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1613, 1649, 1940, 3226, 3298, 6452, 6596, 8065, 8245, 16130, 16490, 27421, 32260, 32980, 54842, 109684, 137105, 156461, 274210, 312922, 548420, 625844, 782305, 1564610, 2659837, 3129220, 5319674, 10639348, 13299185, 26598370, 53196740]

約数ペア:

[(1, 53196740), (2, 26598370), (4, 13299185), (5, 10639348), (10, 5319674), (17, 3129220), (20, 2659837), (34, 1564610), (68, 782305), (85, 625844), (97, 548420), (170, 312922), (194, 274210), (340, 156461), (388, 137105), (485, 109684), (970, 54842), (1613, 32980), (1649, 32260), (1940, 27421), (3226, 16490), (3298, 16130), (6452, 8245), (6596, 8065)]