49871934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 123927648

約数和(自身を除く): 74055714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 794, 997, 1191, 1994, 2382, 2779, 2991, 3573, 5558, 5982, 6979, 7146, 8337, 8973, 13958, 16674, 17946, 20937, 25011, 41874, 50022, 62811, 125622, 395809, 791618, 1187427, 2374854, 2770663, 3562281, 5541326, 7124562, 8311989, 16623978, 24935967, 49871934]

約数ペア:

[(1, 49871934), (2, 24935967), (3, 16623978), (6, 8311989), (7, 7124562), (9, 5541326), (14, 3562281), (18, 2770663), (21, 2374854), (42, 1187427), (63, 791618), (126, 395809), (397, 125622), (794, 62811), (997, 50022), (1191, 41874), (1994, 25011), (2382, 20937), (2779, 17946), (2991, 16674), (3573, 13958), (5558, 8973), (5982, 8337), (6979, 7146)]