55937640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 133174680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1367, 1705, 1860, 2046, 2728, 2734, 3410, 3720, 4092, 4101, 5115, 5468, 6820, 6835, 8184, 8202, 10230, 10936, 13640, 13670, 15037, 16404, 20460, 20505, 27340, 30074, 32808, 40920, 41010, 42377, 45111, 54680, 60148, 75185, 82020, 84754, 90222, 120296, 127131, 150370, 164040, 169508, 180444, 211885, 225555, 254262, 300740, 339016, 360888, 423770, 451110, 466147, 508524, 601480, 635655, 847540, 902220, 932294, 1017048, 1271310, 1398441, 1695080, 1804440, 1864588, 2330735, 2542620, 2796882, 3729176, 4661470, 5085240, 5593764, 6992205, 9322940, 11187528, 13984410, 18645880, 27968820, 55937640]

約数ペア:

[(1, 55937640), (2, 27968820), (3, 18645880), (4, 13984410), (5, 11187528), (6, 9322940), (8, 6992205), (10, 5593764), (11, 5085240), (12, 4661470), (15, 3729176), (20, 2796882), (22, 2542620), (24, 2330735), (30, 1864588), (31, 1804440), (33, 1695080), (40, 1398441), (44, 1271310), (55, 1017048), (60, 932294), (62, 902220), (66, 847540), (88, 635655), (93, 601480), (110, 508524), (120, 466147), (124, 451110), (132, 423770), (155, 360888), (165, 339016), (186, 300740), (220, 254262), (248, 225555), (264, 211885), (310, 180444), (330, 169508), (341, 164040), (372, 150370), (440, 127131), (465, 120296), (620, 90222), (660, 84754), (682, 82020), (744, 75185), (930, 60148), (1023, 54680), (1240, 45111), (1320, 42377), (1364, 41010), (1367, 40920), (1705, 32808), (1860, 30074), (2046, 27340), (2728, 20505), (2734, 20460), (3410, 16404), (3720, 15037), (4092, 13670), (4101, 13640), (5115, 10936), (5468, 10230), (6820, 8202), (6835, 8184)]