56451660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2207

約数の個数: 96

約数和(自身を含む): 173698560

約数和(自身を除く): 117246900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2153, 2185, 2622, 4306, 4370, 5244, 6459, 6555, 8612, 8740, 10765, 12918, 13110, 21530, 25836, 26220, 32295, 40907, 43060, 49519, 64590, 81814, 99038, 122721, 129180, 148557, 163628, 198076, 204535, 245442, 247595, 297114, 409070, 490884, 495190, 594228, 613605, 742785, 818140, 940861, 990380, 1227210, 1485570, 1881722, 2454420, 2822583, 2971140, 3763444, 4704305, 5645166, 9408610, 11290332, 14112915, 18817220, 28225830, 56451660]

約数ペア:

[(1, 56451660), (2, 28225830), (3, 18817220), (4, 14112915), (5, 11290332), (6, 9408610), (10, 5645166), (12, 4704305), (15, 3763444), (19, 2971140), (20, 2822583), (23, 2454420), (30, 1881722), (38, 1485570), (46, 1227210), (57, 990380), (60, 940861), (69, 818140), (76, 742785), (92, 613605), (95, 594228), (114, 495190), (115, 490884), (138, 409070), (190, 297114), (228, 247595), (230, 245442), (276, 204535), (285, 198076), (345, 163628), (380, 148557), (437, 129180), (460, 122721), (570, 99038), (690, 81814), (874, 64590), (1140, 49519), (1311, 43060), (1380, 40907), (1748, 32295), (2153, 26220), (2185, 25836), (2622, 21530), (4306, 13110), (4370, 12918), (5244, 10765), (6459, 8740), (6555, 8612)]