57486786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 136012800

約数和(自身を除く): 78526014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 139, 229, 258, 278, 301, 417, 458, 602, 687, 834, 903, 973, 1374, 1603, 1806, 1946, 2919, 3206, 4809, 5838, 5977, 9618, 9847, 11954, 17931, 19694, 29541, 31831, 35862, 41839, 59082, 63662, 68929, 83678, 95493, 125517, 137858, 190986, 206787, 222817, 251034, 413574, 445634, 668451, 1336902, 1368733, 2737466, 4106199, 8212398, 9581131, 19162262, 28743393, 57486786]

約数ペア:

[(1, 57486786), (2, 28743393), (3, 19162262), (6, 9581131), (7, 8212398), (14, 4106199), (21, 2737466), (42, 1368733), (43, 1336902), (86, 668451), (129, 445634), (139, 413574), (229, 251034), (258, 222817), (278, 206787), (301, 190986), (417, 137858), (458, 125517), (602, 95493), (687, 83678), (834, 68929), (903, 63662), (973, 59082), (1374, 41839), (1603, 35862), (1806, 31831), (1946, 29541), (2919, 19694), (3206, 17931), (4809, 11954), (5838, 9847), (5977, 9618)]