54955810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 122943744

約数和(自身を除く): 67987934

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 131, 182, 262, 455, 461, 655, 910, 917, 922, 1310, 1703, 1834, 2305, 3227, 3406, 4585, 4610, 5993, 6454, 8515, 9170, 11921, 11986, 16135, 17030, 23842, 29965, 32270, 41951, 59605, 59930, 60391, 83902, 119210, 120782, 209755, 301955, 419510, 422737, 603910, 785083, 845474, 1570166, 2113685, 3925415, 4227370, 5495581, 7850830, 10991162, 27477905, 54955810]

約数ペア:

[(1, 54955810), (2, 27477905), (5, 10991162), (7, 7850830), (10, 5495581), (13, 4227370), (14, 3925415), (26, 2113685), (35, 1570166), (65, 845474), (70, 785083), (91, 603910), (130, 422737), (131, 419510), (182, 301955), (262, 209755), (455, 120782), (461, 119210), (655, 83902), (910, 60391), (917, 59930), (922, 59605), (1310, 41951), (1703, 32270), (1834, 29965), (2305, 23842), (3227, 17030), (3406, 16135), (4585, 11986), (4610, 11921), (5993, 9170), (6454, 8515)]