51628914

素因数分解:

$2^1\times 3^4\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1192

約数の個数: 40

約数和(自身を含む): 116114988

約数和(自身を除く): 64486074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 421, 757, 842, 1263, 1514, 2271, 2526, 3789, 4542, 6813, 7578, 11367, 13626, 20439, 22734, 34101, 40878, 61317, 68202, 122634, 318697, 637394, 956091, 1912182, 2868273, 5736546, 8604819, 17209638, 25814457, 51628914]

約数ペア:

[(1, 51628914), (2, 25814457), (3, 17209638), (6, 8604819), (9, 5736546), (18, 2868273), (27, 1912182), (54, 956091), (81, 637394), (162, 318697), (421, 122634), (757, 68202), (842, 61317), (1263, 40878), (1514, 34101), (2271, 22734), (2526, 20439), (3789, 13626), (4542, 11367), (6813, 7578)]