47442740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 104315904

約数和(自身を除く): 56873164

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1231, 1927, 2462, 3854, 4924, 6155, 7708, 9635, 12310, 19270, 24620, 38540, 50471, 57857, 100942, 115714, 201884, 231428, 252355, 289285, 504710, 578570, 1009420, 1157140, 2372137, 4744274, 9488548, 11860685, 23721370, 47442740]

約数ペア:

[(1, 47442740), (2, 23721370), (4, 11860685), (5, 9488548), (10, 4744274), (20, 2372137), (41, 1157140), (47, 1009420), (82, 578570), (94, 504710), (164, 289285), (188, 252355), (205, 231428), (235, 201884), (410, 115714), (470, 100942), (820, 57857), (940, 50471), (1231, 38540), (1927, 24620), (2462, 19270), (3854, 12310), (4924, 9635), (6155, 7708)]