51656166

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 119193984

約数和(自身を除く): 67537818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 223, 306, 446, 669, 757, 1338, 1514, 2007, 2271, 3791, 4014, 4542, 6813, 7582, 11373, 12869, 13626, 22746, 25738, 34119, 38607, 68238, 77214, 115821, 168811, 231642, 337622, 506433, 1012866, 1519299, 2869787, 3038598, 5739574, 8609361, 17218722, 25828083, 51656166]

約数ペア:

[(1, 51656166), (2, 25828083), (3, 17218722), (6, 8609361), (9, 5739574), (17, 3038598), (18, 2869787), (34, 1519299), (51, 1012866), (102, 506433), (153, 337622), (223, 231642), (306, 168811), (446, 115821), (669, 77214), (757, 68238), (1338, 38607), (1514, 34119), (2007, 25738), (2271, 22746), (3791, 13626), (4014, 12869), (4542, 11373), (6813, 7582)]