49662340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2099}}^1$

素因数の和:2141

約数の個数: 72

約数和(自身を含む): 129124800

約数和(自身を除く): 79462460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2099, 2366, 3380, 4198, 4732, 5915, 8396, 10495, 11830, 14693, 20990, 23660, 27287, 29386, 41980, 54574, 58772, 73465, 109148, 136435, 146930, 191009, 272870, 293860, 354731, 382018, 545740, 709462, 764036, 955045, 1418924, 1773655, 1910090, 2483117, 3547310, 3820180, 4966234, 7094620, 9932468, 12415585, 24831170, 49662340]

約数ペア:

[(1, 49662340), (2, 24831170), (4, 12415585), (5, 9932468), (7, 7094620), (10, 4966234), (13, 3820180), (14, 3547310), (20, 2483117), (26, 1910090), (28, 1773655), (35, 1418924), (52, 955045), (65, 764036), (70, 709462), (91, 545740), (130, 382018), (140, 354731), (169, 293860), (182, 272870), (260, 191009), (338, 146930), (364, 136435), (455, 109148), (676, 73465), (845, 58772), (910, 54574), (1183, 41980), (1690, 29386), (1820, 27287), (2099, 23660), (2366, 20990), (3380, 14693), (4198, 11830), (4732, 10495), (5915, 8396)]