56478798

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 126799920

約数和(自身を除く): 70321122

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 137, 222, 274, 333, 411, 619, 666, 822, 1233, 1238, 1857, 2466, 3714, 5069, 5571, 10138, 11142, 15207, 22903, 30414, 45621, 45806, 68709, 84803, 91242, 137418, 169606, 206127, 254409, 412254, 508818, 763227, 1526454, 3137711, 6275422, 9413133, 18826266, 28239399, 56478798]

約数ペア:

[(1, 56478798), (2, 28239399), (3, 18826266), (6, 9413133), (9, 6275422), (18, 3137711), (37, 1526454), (74, 763227), (111, 508818), (137, 412254), (222, 254409), (274, 206127), (333, 169606), (411, 137418), (619, 91242), (666, 84803), (822, 68709), (1233, 45806), (1238, 45621), (1857, 30414), (2466, 22903), (3714, 15207), (5069, 11142), (5571, 10138)]