56673260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1277}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 136551744

約数和(自身を除く): 79878484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1277, 1585, 2219, 2554, 3170, 4438, 5108, 6340, 6385, 8876, 8939, 11095, 12770, 17878, 22190, 25540, 35756, 44380, 44695, 89390, 178780, 404809, 809618, 1619236, 2024045, 2833663, 4048090, 5667326, 8096180, 11334652, 14168315, 28336630, 56673260]

約数ペア:

[(1, 56673260), (2, 28336630), (4, 14168315), (5, 11334652), (7, 8096180), (10, 5667326), (14, 4048090), (20, 2833663), (28, 2024045), (35, 1619236), (70, 809618), (140, 404809), (317, 178780), (634, 89390), (1268, 44695), (1277, 44380), (1585, 35756), (2219, 25540), (2554, 22190), (3170, 17878), (4438, 12770), (5108, 11095), (6340, 8939), (6385, 8876)]