56213230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 49021970

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1217, 1490, 2434, 4619, 6085, 9238, 12170, 23095, 37727, 46190, 75454, 181333, 188635, 362666, 377270, 906665, 1813330, 5621323, 11242646, 28106615, 56213230]

約数ペア:

[(1, 56213230), (2, 28106615), (5, 11242646), (10, 5621323), (31, 1813330), (62, 906665), (149, 377270), (155, 362666), (298, 188635), (310, 181333), (745, 75454), (1217, 46190), (1490, 37727), (2434, 23095), (4619, 12170), (6085, 9238)]