51359784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 147363840

約数和(自身を除く): 96004056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 983, 1244, 1866, 1966, 2177, 2488, 2949, 3732, 3932, 4354, 5898, 6531, 6881, 7464, 7864, 8708, 11796, 13062, 13762, 17416, 20643, 23592, 26124, 27524, 41286, 52248, 55048, 82572, 165144, 305713, 611426, 917139, 1222852, 1834278, 2139991, 2445704, 3668556, 4279982, 6419973, 7337112, 8559964, 12839946, 17119928, 25679892, 51359784]

約数ペア:

[(1, 51359784), (2, 25679892), (3, 17119928), (4, 12839946), (6, 8559964), (7, 7337112), (8, 6419973), (12, 4279982), (14, 3668556), (21, 2445704), (24, 2139991), (28, 1834278), (42, 1222852), (56, 917139), (84, 611426), (168, 305713), (311, 165144), (622, 82572), (933, 55048), (983, 52248), (1244, 41286), (1866, 27524), (1966, 26124), (2177, 23592), (2488, 20643), (2949, 17416), (3732, 13762), (3932, 13062), (4354, 11796), (5898, 8708), (6531, 7864), (6881, 7464)]