56463190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 119221200

約数和(自身を除く): 62758010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 490, 695, 829, 973, 1390, 1658, 1946, 4145, 4865, 5803, 6811, 8290, 9730, 11606, 13622, 29015, 34055, 40621, 58030, 68110, 81242, 115231, 203105, 230462, 406210, 576155, 806617, 1152310, 1613234, 4033085, 5646319, 8066170, 11292638, 28231595, 56463190]

約数ペア:

[(1, 56463190), (2, 28231595), (5, 11292638), (7, 8066170), (10, 5646319), (14, 4033085), (35, 1613234), (49, 1152310), (70, 806617), (98, 576155), (139, 406210), (245, 230462), (278, 203105), (490, 115231), (695, 81242), (829, 68110), (973, 58030), (1390, 40621), (1658, 34055), (1946, 29015), (4145, 13622), (4865, 11606), (5803, 9730), (6811, 8290)]