49874305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 66624768

約数和(自身を除く): 16750463

約数列:

[1, 5, 13, 65, 71, 101, 107, 355, 505, 535, 923, 1313, 1391, 4615, 6565, 6955, 7171, 7597, 10807, 35855, 37985, 54035, 93223, 98761, 140491, 466115, 493805, 702455, 767297, 3836485, 9974861, 49874305]

約数ペア:

[(1, 49874305), (5, 9974861), (13, 3836485), (65, 767297), (71, 702455), (101, 493805), (107, 466115), (355, 140491), (505, 98761), (535, 93223), (923, 54035), (1313, 37985), (1391, 35855), (4615, 10807), (6565, 7597), (6955, 7171)]