53249220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^2$

素因数の和:246

約数の個数: 108

約数和(自身を含む): 168763140

約数和(自身を除く): 115513920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 101, 116, 145, 174, 180, 202, 261, 290, 303, 348, 404, 435, 505, 522, 580, 606, 870, 909, 1010, 1044, 1212, 1305, 1515, 1740, 1818, 2020, 2610, 2929, 3030, 3636, 4545, 5220, 5858, 6060, 8787, 9090, 10201, 11716, 14645, 17574, 18180, 20402, 26361, 29290, 30603, 35148, 40804, 43935, 51005, 52722, 58580, 61206, 87870, 91809, 102010, 105444, 122412, 131805, 153015, 175740, 183618, 204020, 263610, 295829, 306030, 367236, 459045, 527220, 591658, 612060, 887487, 918090, 1183316, 1479145, 1774974, 1836180, 2662461, 2958290, 3549948, 4437435, 5324922, 5916580, 8874870, 10649844, 13312305, 17749740, 26624610, 53249220]

約数ペア:

[(1, 53249220), (2, 26624610), (3, 17749740), (4, 13312305), (5, 10649844), (6, 8874870), (9, 5916580), (10, 5324922), (12, 4437435), (15, 3549948), (18, 2958290), (20, 2662461), (29, 1836180), (30, 1774974), (36, 1479145), (45, 1183316), (58, 918090), (60, 887487), (87, 612060), (90, 591658), (101, 527220), (116, 459045), (145, 367236), (174, 306030), (180, 295829), (202, 263610), (261, 204020), (290, 183618), (303, 175740), (348, 153015), (404, 131805), (435, 122412), (505, 105444), (522, 102010), (580, 91809), (606, 87870), (870, 61206), (909, 58580), (1010, 52722), (1044, 51005), (1212, 43935), (1305, 40804), (1515, 35148), (1740, 30603), (1818, 29290), (2020, 26361), (2610, 20402), (2929, 18180), (3030, 17574), (3636, 14645), (4545, 11716), (5220, 10201), (5858, 9090), (6060, 8787)]