57380456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 130560000

約数和(自身を除く): 73179544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 199, 266, 271, 398, 532, 542, 796, 1064, 1084, 1393, 1592, 1897, 2168, 2786, 3781, 3794, 5149, 5572, 7562, 7588, 10298, 11144, 15124, 15176, 20596, 26467, 30248, 36043, 41192, 52934, 53929, 72086, 105868, 107858, 144172, 211736, 215716, 288344, 377503, 431432, 755006, 1024651, 1510012, 2049302, 3020024, 4098604, 7172557, 8197208, 14345114, 28690228, 57380456]

約数ペア:

[(1, 57380456), (2, 28690228), (4, 14345114), (7, 8197208), (8, 7172557), (14, 4098604), (19, 3020024), (28, 2049302), (38, 1510012), (56, 1024651), (76, 755006), (133, 431432), (152, 377503), (199, 288344), (266, 215716), (271, 211736), (398, 144172), (532, 107858), (542, 105868), (796, 72086), (1064, 53929), (1084, 52934), (1393, 41192), (1592, 36043), (1897, 30248), (2168, 26467), (2786, 20596), (3781, 15176), (3794, 15124), (5149, 11144), (5572, 10298), (7562, 7588)]