51890988

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{41983}}^1$

素因数の和:42093

約数の個数: 24

約数和(自身を含む): 122257408

約数和(自身を除く): 70366420

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 41983, 83966, 125949, 167932, 251898, 503796, 4324249, 8648498, 12972747, 17296996, 25945494, 51890988]

約数ペア:

[(1, 51890988), (2, 25945494), (3, 17296996), (4, 12972747), (6, 8648498), (12, 4324249), (103, 503796), (206, 251898), (309, 167932), (412, 125949), (618, 83966), (1236, 41983)]