49680904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9749}}^1$

素因数の和:9782

約数の個数: 48

約数和(自身を含む): 116707500

約数和(自身を除く): 67026596

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 9749, 19498, 38996, 68243, 77992, 126737, 136486, 253474, 272972, 477701, 506948, 545944, 887159, 955402, 1013896, 1774318, 1910804, 3548636, 3821608, 6210113, 7097272, 12420226, 24840452, 49680904]

約数ペア:

[(1, 49680904), (2, 24840452), (4, 12420226), (7, 7097272), (8, 6210113), (13, 3821608), (14, 3548636), (26, 1910804), (28, 1774318), (49, 1013896), (52, 955402), (56, 887159), (91, 545944), (98, 506948), (104, 477701), (182, 272972), (196, 253474), (364, 136486), (392, 126737), (637, 77992), (728, 68243), (1274, 38996), (2548, 19498), (5096, 9749)]