48650620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34261}}^1$

素因数の和:34341

約数の個数: 24

約数和(自身を含む): 103608288

約数和(自身を除く): 54957668

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 34261, 68522, 137044, 171305, 342610, 685220, 2432531, 4865062, 9730124, 12162655, 24325310, 48650620]

約数ペア:

[(1, 48650620), (2, 24325310), (4, 12162655), (5, 9730124), (10, 4865062), (20, 2432531), (71, 685220), (142, 342610), (284, 171305), (355, 137044), (710, 68522), (1420, 34261)]