49384160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{6299}}^1$

素因数の和:6328

約数の個数: 72

約数和(自身を含む): 135739800

約数和(自身を除く): 86355640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 6299, 7840, 12598, 25196, 31495, 44093, 50392, 62990, 88186, 100784, 125980, 176372, 201568, 220465, 251960, 308651, 352744, 440930, 503920, 617302, 705488, 881860, 1007840, 1234604, 1410976, 1543255, 1763720, 2469208, 3086510, 3527440, 4938416, 6173020, 7054880, 9876832, 12346040, 24692080, 49384160]

約数ペア:

[(1, 49384160), (2, 24692080), (4, 12346040), (5, 9876832), (7, 7054880), (8, 6173020), (10, 4938416), (14, 3527440), (16, 3086510), (20, 2469208), (28, 1763720), (32, 1543255), (35, 1410976), (40, 1234604), (49, 1007840), (56, 881860), (70, 705488), (80, 617302), (98, 503920), (112, 440930), (140, 352744), (160, 308651), (196, 251960), (224, 220465), (245, 201568), (280, 176372), (392, 125980), (490, 100784), (560, 88186), (784, 62990), (980, 50392), (1120, 44093), (1568, 31495), (1960, 25196), (3920, 12598), (6299, 7840)]