55251810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 153504000

約数和(自身を除く): 98252190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 79, 90, 95, 114, 158, 171, 190, 237, 285, 342, 395, 409, 474, 570, 711, 790, 818, 855, 1185, 1227, 1422, 1501, 1710, 2045, 2370, 2454, 3002, 3555, 3681, 4090, 4503, 6135, 7110, 7362, 7505, 7771, 9006, 12270, 13509, 15010, 15542, 18405, 22515, 23313, 27018, 32311, 36810, 38855, 45030, 46626, 64622, 67545, 69939, 77710, 96933, 116565, 135090, 139878, 161555, 193866, 233130, 290799, 323110, 349695, 484665, 581598, 613909, 699390, 969330, 1227818, 1453995, 1841727, 2907990, 3069545, 3683454, 5525181, 6139090, 9208635, 11050362, 18417270, 27625905, 55251810]

約数ペア:

[(1, 55251810), (2, 27625905), (3, 18417270), (5, 11050362), (6, 9208635), (9, 6139090), (10, 5525181), (15, 3683454), (18, 3069545), (19, 2907990), (30, 1841727), (38, 1453995), (45, 1227818), (57, 969330), (79, 699390), (90, 613909), (95, 581598), (114, 484665), (158, 349695), (171, 323110), (190, 290799), (237, 233130), (285, 193866), (342, 161555), (395, 139878), (409, 135090), (474, 116565), (570, 96933), (711, 77710), (790, 69939), (818, 67545), (855, 64622), (1185, 46626), (1227, 45030), (1422, 38855), (1501, 36810), (1710, 32311), (2045, 27018), (2370, 23313), (2454, 22515), (3002, 18405), (3555, 15542), (3681, 15010), (4090, 13509), (4503, 12270), (6135, 9006), (7110, 7771), (7362, 7505)]