49188240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1361

約数の個数: 120

約数和(自身を含む): 168437880

約数和(自身を除く): 119249640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1289, 1590, 1908, 2120, 2385, 2544, 2578, 3180, 3816, 3867, 4240, 4770, 5156, 6360, 6445, 7632, 7734, 9540, 10312, 11601, 12720, 12890, 15468, 19080, 19335, 20624, 23202, 25780, 30936, 38160, 38670, 46404, 51560, 58005, 61872, 68317, 77340, 92808, 103120, 116010, 136634, 154680, 185616, 204951, 232020, 273268, 309360, 341585, 409902, 464040, 546536, 614853, 683170, 819804, 928080, 1024755, 1093072, 1229706, 1366340, 1639608, 2049510, 2459412, 2732680, 3074265, 3279216, 4099020, 4918824, 5465360, 6148530, 8198040, 9837648, 12297060, 16396080, 24594120, 49188240]

約数ペア:

[(1, 49188240), (2, 24594120), (3, 16396080), (4, 12297060), (5, 9837648), (6, 8198040), (8, 6148530), (9, 5465360), (10, 4918824), (12, 4099020), (15, 3279216), (16, 3074265), (18, 2732680), (20, 2459412), (24, 2049510), (30, 1639608), (36, 1366340), (40, 1229706), (45, 1093072), (48, 1024755), (53, 928080), (60, 819804), (72, 683170), (80, 614853), (90, 546536), (106, 464040), (120, 409902), (144, 341585), (159, 309360), (180, 273268), (212, 232020), (240, 204951), (265, 185616), (318, 154680), (360, 136634), (424, 116010), (477, 103120), (530, 92808), (636, 77340), (720, 68317), (795, 61872), (848, 58005), (954, 51560), (1060, 46404), (1272, 38670), (1289, 38160), (1590, 30936), (1908, 25780), (2120, 23202), (2385, 20624), (2544, 19335), (2578, 19080), (3180, 15468), (3816, 12890), (3867, 12720), (4240, 11601), (4770, 10312), (5156, 9540), (6360, 7734), (6445, 7632)]