55241688

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 142184160

約数和(自身を除く): 86942472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 137, 159, 212, 274, 317, 318, 411, 424, 548, 634, 636, 822, 951, 1096, 1268, 1272, 1644, 1902, 2536, 3288, 3804, 7261, 7608, 14522, 16801, 21783, 29044, 33602, 43429, 43566, 50403, 58088, 67204, 86858, 87132, 100806, 130287, 134408, 173716, 174264, 201612, 260574, 347432, 403224, 521148, 1042296, 2301737, 4603474, 6905211, 9206948, 13810422, 18413896, 27620844, 55241688]

約数ペア:

[(1, 55241688), (2, 27620844), (3, 18413896), (4, 13810422), (6, 9206948), (8, 6905211), (12, 4603474), (24, 2301737), (53, 1042296), (106, 521148), (137, 403224), (159, 347432), (212, 260574), (274, 201612), (317, 174264), (318, 173716), (411, 134408), (424, 130287), (548, 100806), (634, 87132), (636, 86858), (822, 67204), (951, 58088), (1096, 50403), (1268, 43566), (1272, 43429), (1644, 33602), (1902, 29044), (2536, 21783), (3288, 16801), (3804, 14522), (7261, 7608)]