56205054

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 127764000

約数和(自身を除く): 71558946

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 349, 389, 414, 698, 778, 1047, 1167, 2094, 2334, 3141, 3501, 6282, 7002, 8027, 8947, 16054, 17894, 24081, 26841, 48162, 53682, 72243, 80523, 135761, 144486, 161046, 271522, 407283, 814566, 1221849, 2443698, 3122503, 6245006, 9367509, 18735018, 28102527, 56205054]

約数ペア:

[(1, 56205054), (2, 28102527), (3, 18735018), (6, 9367509), (9, 6245006), (18, 3122503), (23, 2443698), (46, 1221849), (69, 814566), (138, 407283), (207, 271522), (349, 161046), (389, 144486), (414, 135761), (698, 80523), (778, 72243), (1047, 53682), (1167, 48162), (2094, 26841), (2334, 24081), (3141, 17894), (3501, 16054), (6282, 8947), (7002, 8027)]