52668540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 160589520

約数和(自身を除く): 107920980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1289, 1362, 2043, 2270, 2578, 2724, 3405, 3867, 4086, 4540, 5156, 6445, 6810, 7734, 8172, 10215, 11601, 12890, 13620, 15468, 19335, 20430, 23202, 25780, 38670, 40860, 46404, 58005, 77340, 116010, 232020, 292603, 585206, 877809, 1170412, 1463015, 1755618, 2633427, 2926030, 3511236, 4389045, 5266854, 5852060, 8778090, 10533708, 13167135, 17556180, 26334270, 52668540]

約数ペア:

[(1, 52668540), (2, 26334270), (3, 17556180), (4, 13167135), (5, 10533708), (6, 8778090), (9, 5852060), (10, 5266854), (12, 4389045), (15, 3511236), (18, 2926030), (20, 2633427), (30, 1755618), (36, 1463015), (45, 1170412), (60, 877809), (90, 585206), (180, 292603), (227, 232020), (454, 116010), (681, 77340), (908, 58005), (1135, 46404), (1289, 40860), (1362, 38670), (2043, 25780), (2270, 23202), (2578, 20430), (2724, 19335), (3405, 15468), (3867, 13620), (4086, 12890), (4540, 11601), (5156, 10215), (6445, 8172), (6810, 7734)]