57292790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 109002240

約数和(自身を除く): 51709450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 911, 1655, 1822, 3310, 4555, 6289, 9110, 12578, 17309, 31445, 34618, 62890, 86545, 173090, 301541, 603082, 1507705, 3015410, 5729279, 11458558, 28646395, 57292790]

約数ペア:

[(1, 57292790), (2, 28646395), (5, 11458558), (10, 5729279), (19, 3015410), (38, 1507705), (95, 603082), (190, 301541), (331, 173090), (662, 86545), (911, 62890), (1655, 34618), (1822, 31445), (3310, 17309), (4555, 12578), (6289, 9110)]