50914960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 123492096

約数和(自身を除く): 72577136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 103, 148, 167, 185, 206, 296, 334, 370, 412, 515, 592, 668, 740, 824, 835, 1030, 1336, 1480, 1648, 1670, 2060, 2672, 2960, 3340, 3811, 4120, 6179, 6680, 7622, 8240, 12358, 13360, 15244, 17201, 19055, 24716, 30488, 30895, 34402, 38110, 49432, 60976, 61790, 68804, 76220, 86005, 98864, 123580, 137608, 152440, 172010, 247160, 275216, 304880, 344020, 494320, 636437, 688040, 1272874, 1376080, 2545748, 3182185, 5091496, 6364370, 10182992, 12728740, 25457480, 50914960]

約数ペア:

[(1, 50914960), (2, 25457480), (4, 12728740), (5, 10182992), (8, 6364370), (10, 5091496), (16, 3182185), (20, 2545748), (37, 1376080), (40, 1272874), (74, 688040), (80, 636437), (103, 494320), (148, 344020), (167, 304880), (185, 275216), (206, 247160), (296, 172010), (334, 152440), (370, 137608), (412, 123580), (515, 98864), (592, 86005), (668, 76220), (740, 68804), (824, 61790), (835, 60976), (1030, 49432), (1336, 38110), (1480, 34402), (1648, 30895), (1670, 30488), (2060, 24716), (2672, 19055), (2960, 17201), (3340, 15244), (3811, 13360), (4120, 12358), (6179, 8240), (6680, 7622)]