55990896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 158802336

約数和(自身を除く): 102811440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 1693, 2067, 2544, 2756, 3386, 4134, 5079, 5512, 6772, 8268, 10158, 11024, 13544, 16536, 20316, 22009, 27088, 33072, 40632, 44018, 66027, 81264, 88036, 89729, 132054, 176072, 179458, 264108, 269187, 352144, 358916, 528216, 538374, 717832, 1056432, 1076748, 1166477, 1435664, 2153496, 2332954, 3499431, 4306992, 4665908, 6998862, 9331816, 13997724, 18663632, 27995448, 55990896]

約数ペア:

[(1, 55990896), (2, 27995448), (3, 18663632), (4, 13997724), (6, 9331816), (8, 6998862), (12, 4665908), (13, 4306992), (16, 3499431), (24, 2332954), (26, 2153496), (39, 1435664), (48, 1166477), (52, 1076748), (53, 1056432), (78, 717832), (104, 538374), (106, 528216), (156, 358916), (159, 352144), (208, 269187), (212, 264108), (312, 179458), (318, 176072), (424, 132054), (624, 89729), (636, 88036), (689, 81264), (848, 66027), (1272, 44018), (1378, 40632), (1693, 33072), (2067, 27088), (2544, 22009), (2756, 20316), (3386, 16536), (4134, 13544), (5079, 11024), (5512, 10158), (6772, 8268)]