56385069.000000000

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^3$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 906245280

約数和(自身を除く): 565449006

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 169, 182, 247, 266, 273, 294, 338, 361, 399, 494, 507, 546, 637, 722, 741, 798, 931, 1014, 1083, 1183, 1274, 1482, 1729, 1862, 1911, 2166, 2366, 2527, 2793, 3211, 3458, 3549, 3822, 4693, 5054, 5187, 5586, 6422, 6859, 7098, 7581, 8281, 9386, 9633, 10374, 12103, 13718, 14079, 15162, 16562, 17689, 19266, 20577, 22477, 24206, 24843, 28158, 32851, 35378, 36309, 41154, 44954, 48013, 49686, 53067, 61009, 65702, 67431, 72618, 89167, 96026, 98553, 106134, 122018, 134862, 144039, 157339, 178334, 183027, 197106, 229957, 267501, 288078, 314678, 336091, 366054, 427063, 459914, 472017, 535002, 624169, 672182, 689871, 854126, 944034, 1008273, 1159171, 1248338, 1281189, 1379742, 1872507, 2016546, 2318342, 2562378, 2989441, 3477513, 3745014, 4369183, 5978882, 6955026, 8114197, 8738366, 8968323, 13107549, 16228394, 17936646, 24342591, 26215098, 48685182, 56799379, 113598758, 170398137, 340796274]

約数ペア:

[(1, 340796274), (2, 170398137), (3, 113598758), (6, 56799379), (7, 48685182), (13, 26215098), (14, 24342591), (19, 17936646), (21, 16228394), (26, 13107549), (38, 8968323), (39, 8738366), (42, 8114197), (49, 6955026), (57, 5978882), (78, 4369183), (91, 3745014), (98, 3477513), (114, 2989441), (133, 2562378), (147, 2318342), (169, 2016546), (182, 1872507), (247, 1379742), (266, 1281189), (273, 1248338), (294, 1159171), (338, 1008273), (361, 944034), (399, 854126), (494, 689871), (507, 672182), (546, 624169), (637, 535002), (722, 472017), (741, 459914), (798, 427063), (931, 366054), (1014, 336091), (1083, 314678), (1183, 288078), (1274, 267501), (1482, 229957), (1729, 197106), (1862, 183027), (1911, 178334), (2166, 157339), (2366, 144039), (2527, 134862), (2793, 122018), (3211, 106134), (3458, 98553), (3549, 96026), (3822, 89167), (4693, 72618), (5054, 67431), (5187, 65702), (5586, 61009), (6422, 53067), (6859, 49686), (7098, 48013), (7581, 44954), (8281, 41154), (9386, 36309), (9633, 35378), (10374, 32851), (12103, 28158), (13718, 24843), (14079, 24206), (15162, 22477), (16562, 20577), (17689, 19266)]