56572950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 167935680

約数和(自身を除く): 111362730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 49, 50, 70, 75, 86, 98, 105, 129, 147, 150, 175, 179, 210, 215, 245, 258, 294, 301, 350, 358, 430, 490, 525, 537, 602, 645, 735, 895, 903, 1050, 1074, 1075, 1225, 1253, 1290, 1470, 1505, 1790, 1806, 2107, 2150, 2450, 2506, 2685, 3010, 3225, 3675, 3759, 4214, 4475, 4515, 5370, 6265, 6321, 6450, 7350, 7518, 7525, 7697, 8771, 8950, 9030, 10535, 12530, 12642, 13425, 15050, 15394, 17542, 18795, 21070, 22575, 23091, 26313, 26850, 31325, 31605, 37590, 38485, 43855, 45150, 46182, 52626, 52675, 53879, 62650, 63210, 76970, 87710, 93975, 105350, 107758, 115455, 131565, 158025, 161637, 187950, 192425, 219275, 230910, 263130, 269395, 316050, 323274, 377153, 384850, 438550, 538790, 577275, 657825, 754306, 808185, 1131459, 1154550, 1315650, 1346975, 1616370, 1885765, 2262918, 2693950, 3771530, 4040925, 5657295, 8081850, 9428825, 11314590, 18857650, 28286475, 56572950]

約数ペア:

[(1, 56572950), (2, 28286475), (3, 18857650), (5, 11314590), (6, 9428825), (7, 8081850), (10, 5657295), (14, 4040925), (15, 3771530), (21, 2693950), (25, 2262918), (30, 1885765), (35, 1616370), (42, 1346975), (43, 1315650), (49, 1154550), (50, 1131459), (70, 808185), (75, 754306), (86, 657825), (98, 577275), (105, 538790), (129, 438550), (147, 384850), (150, 377153), (175, 323274), (179, 316050), (210, 269395), (215, 263130), (245, 230910), (258, 219275), (294, 192425), (301, 187950), (350, 161637), (358, 158025), (430, 131565), (490, 115455), (525, 107758), (537, 105350), (602, 93975), (645, 87710), (735, 76970), (895, 63210), (903, 62650), (1050, 53879), (1074, 52675), (1075, 52626), (1225, 46182), (1253, 45150), (1290, 43855), (1470, 38485), (1505, 37590), (1790, 31605), (1806, 31325), (2107, 26850), (2150, 26313), (2450, 23091), (2506, 22575), (2685, 21070), (3010, 18795), (3225, 17542), (3675, 15394), (3759, 15050), (4214, 13425), (4475, 12642), (4515, 12530), (5370, 10535), (6265, 9030), (6321, 8950), (6450, 8771), (7350, 7697), (7518, 7525)]