48494030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21943}}^1$

素因数の和:21980

約数の個数: 32

約数和(自身を含む): 99537984

約数和(自身を除く): 51043954

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 21943, 43886, 109715, 219430, 285259, 373031, 570518, 746062, 1426295, 1865155, 2852590, 3730310, 4849403, 9698806, 24247015, 48494030]

約数ペア:

[(1, 48494030), (2, 24247015), (5, 9698806), (10, 4849403), (13, 3730310), (17, 2852590), (26, 1865155), (34, 1426295), (65, 746062), (85, 570518), (130, 373031), (170, 285259), (221, 219430), (442, 109715), (1105, 43886), (2210, 21943)]