53269740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295943}}^1$

素因数の和:295958

約数の個数: 36

約数和(自身を含む): 161585424

約数和(自身を除く): 108315684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295943, 591886, 887829, 1183772, 1479715, 1775658, 2663487, 2959430, 3551316, 4439145, 5326974, 5918860, 8878290, 10653948, 13317435, 17756580, 26634870, 53269740]

約数ペア:

[(1, 53269740), (2, 26634870), (3, 17756580), (4, 13317435), (5, 10653948), (6, 8878290), (9, 5918860), (10, 5326974), (12, 4439145), (15, 3551316), (18, 2959430), (20, 2663487), (30, 1775658), (36, 1479715), (45, 1183772), (60, 887829), (90, 591886), (180, 295943)]