49861740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20269}}^1$

素因数の和:20322

約数の個数: 48

約数和(自身を含む): 143025120

約数和(自身を除く): 93163380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 20269, 40538, 60807, 81076, 101345, 121614, 202690, 243228, 304035, 405380, 608070, 831029, 1216140, 1662058, 2493087, 3324116, 4155145, 4986174, 8310290, 9972348, 12465435, 16620580, 24930870, 49861740]

約数ペア:

[(1, 49861740), (2, 24930870), (3, 16620580), (4, 12465435), (5, 9972348), (6, 8310290), (10, 4986174), (12, 4155145), (15, 3324116), (20, 2493087), (30, 1662058), (41, 1216140), (60, 831029), (82, 608070), (123, 405380), (164, 304035), (205, 243228), (246, 202690), (410, 121614), (492, 101345), (615, 81076), (820, 60807), (1230, 40538), (2460, 20269)]