57204290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 122411520

約数和(自身を除く): 65207230

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 109, 110, 130, 143, 218, 286, 367, 545, 715, 734, 1090, 1199, 1417, 1430, 1835, 2398, 2834, 3670, 4037, 4771, 5995, 7085, 8074, 9542, 11990, 14170, 15587, 20185, 23855, 31174, 40003, 40370, 47710, 52481, 77935, 80006, 104962, 155870, 200015, 262405, 400030, 440033, 520039, 524810, 880066, 1040078, 2200165, 2600195, 4400330, 5200390, 5720429, 11440858, 28602145, 57204290]

約数ペア:

[(1, 57204290), (2, 28602145), (5, 11440858), (10, 5720429), (11, 5200390), (13, 4400330), (22, 2600195), (26, 2200165), (55, 1040078), (65, 880066), (109, 524810), (110, 520039), (130, 440033), (143, 400030), (218, 262405), (286, 200015), (367, 155870), (545, 104962), (715, 80006), (734, 77935), (1090, 52481), (1199, 47710), (1417, 40370), (1430, 40003), (1835, 31174), (2398, 23855), (2834, 20185), (3670, 15587), (4037, 14170), (4771, 11990), (5995, 9542), (7085, 8074)]