55649030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2017}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 104613120

約数和(自身を除く): 48964090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2017, 2759, 4034, 5518, 10085, 13795, 20170, 27590, 62527, 125054, 179513, 312635, 359026, 625270, 897565, 1795130, 5564903, 11129806, 27824515, 55649030]

約数ペア:

[(1, 55649030), (2, 27824515), (5, 11129806), (10, 5564903), (31, 1795130), (62, 897565), (89, 625270), (155, 359026), (178, 312635), (310, 179513), (445, 125054), (890, 62527), (2017, 27590), (2759, 20170), (4034, 13795), (5518, 10085)]