55762940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 122774400

約数和(自身を除く): 67011460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1217, 1580, 2291, 2434, 4582, 4868, 6085, 9164, 11455, 12170, 22910, 24340, 35293, 45820, 70586, 96143, 141172, 176465, 192286, 352930, 384572, 480715, 705860, 961430, 1922860, 2788147, 5576294, 11152588, 13940735, 27881470, 55762940]

約数ペア:

[(1, 55762940), (2, 27881470), (4, 13940735), (5, 11152588), (10, 5576294), (20, 2788147), (29, 1922860), (58, 961430), (79, 705860), (116, 480715), (145, 384572), (158, 352930), (290, 192286), (316, 176465), (395, 141172), (580, 96143), (790, 70586), (1217, 45820), (1580, 35293), (2291, 24340), (2434, 22910), (4582, 12170), (4868, 11455), (6085, 9164)]