52491465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 99891792

約数和(自身を除く): 47400327

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 1693, 2067, 2385, 3445, 5079, 6201, 8465, 10335, 15237, 22009, 25395, 31005, 66027, 76185, 89729, 110045, 198081, 269187, 330135, 448645, 807561, 990405, 1166477, 1345935, 3499431, 4037805, 5832385, 10498293, 17497155, 52491465]

約数ペア:

[(1, 52491465), (3, 17497155), (5, 10498293), (9, 5832385), (13, 4037805), (15, 3499431), (39, 1345935), (45, 1166477), (53, 990405), (65, 807561), (117, 448645), (159, 330135), (195, 269187), (265, 198081), (477, 110045), (585, 89729), (689, 76185), (795, 66027), (1693, 31005), (2067, 25395), (2385, 22009), (3445, 15237), (5079, 10335), (6201, 8465)]