53253976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 108475200

約数和(自身を除く): 55221224

約数列:

[1, 2, 4, 8, 29, 53, 58, 61, 71, 106, 116, 122, 142, 212, 232, 244, 284, 424, 488, 568, 1537, 1769, 2059, 3074, 3233, 3538, 3763, 4118, 4331, 6148, 6466, 7076, 7526, 8236, 8662, 12296, 12932, 14152, 15052, 16472, 17324, 25864, 30104, 34648, 93757, 109127, 125599, 187514, 218254, 229543, 251198, 375028, 436508, 459086, 502396, 750056, 873016, 918172, 1004792, 1836344, 6656747, 13313494, 26626988, 53253976]

約数ペア:

[(1, 53253976), (2, 26626988), (4, 13313494), (8, 6656747), (29, 1836344), (53, 1004792), (58, 918172), (61, 873016), (71, 750056), (106, 502396), (116, 459086), (122, 436508), (142, 375028), (212, 251198), (232, 229543), (244, 218254), (284, 187514), (424, 125599), (488, 109127), (568, 93757), (1537, 34648), (1769, 30104), (2059, 25864), (3074, 17324), (3233, 16472), (3538, 15052), (3763, 14152), (4118, 12932), (4331, 12296), (6148, 8662), (6466, 8236), (7076, 7526)]