49382690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 48

約数和(自身を含む): 106769664

約数和(自身を除く): 57386974

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 3251, 6502, 7595, 15190, 16255, 22757, 32510, 45514, 100781, 113785, 159299, 201562, 227570, 318598, 503905, 705467, 796495, 1007810, 1410934, 1592990, 3527335, 4938269, 7054670, 9876538, 24691345, 49382690]

約数ペア:

[(1, 49382690), (2, 24691345), (5, 9876538), (7, 7054670), (10, 4938269), (14, 3527335), (31, 1592990), (35, 1410934), (49, 1007810), (62, 796495), (70, 705467), (98, 503905), (155, 318598), (217, 227570), (245, 201562), (310, 159299), (434, 113785), (490, 100781), (1085, 45514), (1519, 32510), (2170, 22757), (3038, 16255), (3251, 15190), (6502, 7595)]