55346580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307481}}^1$

素因数の和:307496

約数の個数: 36

約数和(自身を含む): 167885172

約数和(自身を除く): 112538592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307481, 614962, 922443, 1229924, 1537405, 1844886, 2767329, 3074810, 3689772, 4612215, 5534658, 6149620, 9224430, 11069316, 13836645, 18448860, 27673290, 55346580]

約数ペア:

[(1, 55346580), (2, 27673290), (3, 18448860), (4, 13836645), (5, 11069316), (6, 9224430), (9, 6149620), (10, 5534658), (12, 4612215), (15, 3689772), (18, 3074810), (20, 2767329), (30, 1844886), (36, 1537405), (45, 1229924), (60, 922443), (90, 614962), (180, 307481)]