54171860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 121093056

約数和(自身を除く): 66921196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 340, 563, 566, 1126, 1132, 1415, 2252, 2815, 2830, 4811, 5630, 5660, 9571, 9622, 11260, 19142, 19244, 24055, 38284, 47855, 48110, 95710, 96220, 159329, 191420, 318658, 637316, 796645, 1593290, 2708593, 3186580, 5417186, 10834372, 13542965, 27085930, 54171860]

約数ペア:

[(1, 54171860), (2, 27085930), (4, 13542965), (5, 10834372), (10, 5417186), (17, 3186580), (20, 2708593), (34, 1593290), (68, 796645), (85, 637316), (170, 318658), (283, 191420), (340, 159329), (563, 96220), (566, 95710), (1126, 48110), (1132, 47855), (1415, 38284), (2252, 24055), (2815, 19244), (2830, 19142), (4811, 11260), (5630, 9622), (5660, 9571)]