52106580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2113}}^1$

素因数の和:2265

約数の個数: 72

約数和(自身を含む): 159285672

約数和(自身を除く): 107179092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2113, 2466, 2740, 4110, 4226, 4932, 6165, 6339, 8220, 8452, 10565, 12330, 12678, 19017, 21130, 24660, 25356, 31695, 38034, 42260, 63390, 76068, 95085, 126780, 190170, 289481, 380340, 578962, 868443, 1157924, 1447405, 1736886, 2605329, 2894810, 3473772, 4342215, 5210658, 5789620, 8684430, 10421316, 13026645, 17368860, 26053290, 52106580]

約数ペア:

[(1, 52106580), (2, 26053290), (3, 17368860), (4, 13026645), (5, 10421316), (6, 8684430), (9, 5789620), (10, 5210658), (12, 4342215), (15, 3473772), (18, 2894810), (20, 2605329), (30, 1736886), (36, 1447405), (45, 1157924), (60, 868443), (90, 578962), (137, 380340), (180, 289481), (274, 190170), (411, 126780), (548, 95085), (685, 76068), (822, 63390), (1233, 42260), (1370, 38034), (1644, 31695), (2055, 25356), (2113, 24660), (2466, 21130), (2740, 19017), (4110, 12678), (4226, 12330), (4932, 10565), (6165, 8452), (6339, 8220)]