53947440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2467

約数の個数: 120

約数和(自身を含む): 187095168

約数和(自身を除く): 133147728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2417, 2480, 2790, 3720, 4464, 4834, 5580, 7251, 7440, 9668, 11160, 12085, 14502, 19336, 21753, 22320, 24170, 29004, 36255, 38672, 43506, 48340, 58008, 72510, 74927, 87012, 96680, 108765, 116016, 145020, 149854, 174024, 193360, 217530, 224781, 290040, 299708, 348048, 374635, 435060, 449562, 580080, 599416, 674343, 749270, 870120, 899124, 1123905, 1198832, 1348686, 1498540, 1740240, 1798248, 2247810, 2697372, 2997080, 3371715, 3596496, 4495620, 5394744, 5994160, 6743430, 8991240, 10789488, 13486860, 17982480, 26973720, 53947440]

約数ペア:

[(1, 53947440), (2, 26973720), (3, 17982480), (4, 13486860), (5, 10789488), (6, 8991240), (8, 6743430), (9, 5994160), (10, 5394744), (12, 4495620), (15, 3596496), (16, 3371715), (18, 2997080), (20, 2697372), (24, 2247810), (30, 1798248), (31, 1740240), (36, 1498540), (40, 1348686), (45, 1198832), (48, 1123905), (60, 899124), (62, 870120), (72, 749270), (80, 674343), (90, 599416), (93, 580080), (120, 449562), (124, 435060), (144, 374635), (155, 348048), (180, 299708), (186, 290040), (240, 224781), (248, 217530), (279, 193360), (310, 174024), (360, 149854), (372, 145020), (465, 116016), (496, 108765), (558, 96680), (620, 87012), (720, 74927), (744, 72510), (930, 58008), (1116, 48340), (1240, 43506), (1395, 38672), (1488, 36255), (1860, 29004), (2232, 24170), (2417, 22320), (2480, 21753), (2790, 19336), (3720, 14502), (4464, 12085), (4834, 11160), (5580, 9668), (7251, 7440)]