51707068

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 107561664

約数和(自身を除く): 55854596

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 617, 1022, 1148, 1234, 2044, 2468, 2993, 4319, 5986, 8638, 11972, 17276, 20951, 25297, 41902, 45041, 50594, 83804, 90082, 101188, 177079, 180164, 315287, 354158, 630574, 708316, 1261148, 1846681, 3693362, 7386724, 12926767, 25853534, 51707068]

約数ペア:

[(1, 51707068), (2, 25853534), (4, 12926767), (7, 7386724), (14, 3693362), (28, 1846681), (41, 1261148), (73, 708316), (82, 630574), (146, 354158), (164, 315287), (287, 180164), (292, 177079), (511, 101188), (574, 90082), (617, 83804), (1022, 50594), (1148, 45041), (1234, 41902), (2044, 25297), (2468, 20951), (2993, 17276), (4319, 11972), (5986, 8638)]