50405740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 83714708

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 77, 110, 140, 142, 154, 220, 284, 308, 355, 385, 461, 497, 710, 770, 781, 922, 994, 1420, 1540, 1562, 1844, 1988, 2305, 2485, 3124, 3227, 3905, 4610, 4970, 5071, 5467, 6454, 7810, 9220, 9940, 10142, 10934, 12908, 15620, 16135, 20284, 21868, 25355, 27335, 32270, 32731, 35497, 50710, 54670, 64540, 65462, 70994, 101420, 109340, 130924, 141988, 163655, 177485, 229117, 327310, 354970, 360041, 458234, 654620, 709940, 720082, 916468, 1145585, 1440164, 1800205, 2291170, 2520287, 3600410, 4582340, 5040574, 7200820, 10081148, 12601435, 25202870, 50405740]

約数ペア:

[(1, 50405740), (2, 25202870), (4, 12601435), (5, 10081148), (7, 7200820), (10, 5040574), (11, 4582340), (14, 3600410), (20, 2520287), (22, 2291170), (28, 1800205), (35, 1440164), (44, 1145585), (55, 916468), (70, 720082), (71, 709940), (77, 654620), (110, 458234), (140, 360041), (142, 354970), (154, 327310), (220, 229117), (284, 177485), (308, 163655), (355, 141988), (385, 130924), (461, 109340), (497, 101420), (710, 70994), (770, 65462), (781, 64540), (922, 54670), (994, 50710), (1420, 35497), (1540, 32731), (1562, 32270), (1844, 27335), (1988, 25355), (2305, 21868), (2485, 20284), (3124, 16135), (3227, 15620), (3905, 12908), (4610, 10934), (4970, 10142), (5071, 9940), (5467, 9220), (6454, 7810)]