50684060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5099}}^1$

素因数の和:5186

約数の個数: 48

約数和(自身を含む): 123379200

約数和(自身を除く): 72695140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 5099, 9940, 10198, 20396, 25495, 35693, 50990, 71386, 101980, 142772, 178465, 356930, 362029, 713860, 724058, 1448116, 1810145, 2534203, 3620290, 5068406, 7240580, 10136812, 12671015, 25342030, 50684060]

約数ペア:

[(1, 50684060), (2, 25342030), (4, 12671015), (5, 10136812), (7, 7240580), (10, 5068406), (14, 3620290), (20, 2534203), (28, 1810145), (35, 1448116), (70, 724058), (71, 713860), (140, 362029), (142, 356930), (284, 178465), (355, 142772), (497, 101980), (710, 71386), (994, 50990), (1420, 35693), (1988, 25495), (2485, 20396), (4970, 10198), (5099, 9940)]