48145986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2749}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 120120000

約数和(自身を除く): 71974014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2749, 2919, 5498, 5838, 8247, 8757, 16494, 17514, 19243, 24741, 38486, 49482, 57729, 115458, 173187, 346374, 382111, 764222, 1146333, 2292666, 2674777, 3438999, 5349554, 6877998, 8024331, 16048662, 24072993, 48145986]

約数ペア:

[(1, 48145986), (2, 24072993), (3, 16048662), (6, 8024331), (7, 6877998), (9, 5349554), (14, 3438999), (18, 2674777), (21, 2292666), (42, 1146333), (63, 764222), (126, 382111), (139, 346374), (278, 173187), (417, 115458), (834, 57729), (973, 49482), (1251, 38486), (1946, 24741), (2502, 19243), (2749, 17514), (2919, 16494), (5498, 8757), (5838, 8247)]