51418018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 32044382

約数列:

[1, 2, 23, 41, 46, 82, 137, 199, 274, 398, 943, 1886, 3151, 4577, 5617, 6302, 8159, 9154, 11234, 16318, 27263, 54526, 129191, 187657, 258382, 375314, 627049, 1117783, 1254098, 2235566, 25709009, 51418018]

約数ペア:

[(1, 51418018), (2, 25709009), (23, 2235566), (41, 1254098), (46, 1117783), (82, 627049), (137, 375314), (199, 258382), (274, 187657), (398, 129191), (943, 54526), (1886, 27263), (3151, 16318), (4577, 11234), (5617, 9154), (6302, 8159)]