54425245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 85349376

約数和(自身を除く): 30924131

約数列:

[1, 5, 7, 17, 23, 35, 41, 85, 97, 115, 119, 161, 205, 287, 391, 485, 595, 679, 697, 805, 943, 1435, 1649, 1955, 2231, 2737, 3395, 3485, 3977, 4715, 4879, 6601, 8245, 11155, 11543, 13685, 15617, 16031, 19885, 24395, 27839, 33005, 37927, 57715, 67609, 78085, 80155, 91471, 112217, 139195, 189635, 265489, 338045, 457355, 473263, 561085, 640297, 1327445, 1555007, 2366315, 3201485, 7775035, 10885049, 54425245]

約数ペア:

[(1, 54425245), (5, 10885049), (7, 7775035), (17, 3201485), (23, 2366315), (35, 1555007), (41, 1327445), (85, 640297), (97, 561085), (115, 473263), (119, 457355), (161, 338045), (205, 265489), (287, 189635), (391, 139195), (485, 112217), (595, 91471), (679, 80155), (697, 78085), (805, 67609), (943, 57715), (1435, 37927), (1649, 33005), (1955, 27839), (2231, 24395), (2737, 19885), (3395, 16031), (3485, 15617), (3977, 13685), (4715, 11543), (4879, 11155), (6601, 8245)]