53565540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1541

約数の個数: 96

約数和(自身を含む): 173456640

約数和(自身を除く): 119891100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1433, 1780, 1869, 2492, 2670, 2866, 3115, 3738, 4299, 5340, 5732, 6230, 7165, 7476, 8598, 9345, 10031, 12460, 14330, 17196, 18690, 20062, 21495, 28660, 30093, 37380, 40124, 42990, 50155, 60186, 85980, 100310, 120372, 127537, 150465, 200620, 255074, 300930, 382611, 510148, 601860, 637685, 765222, 892759, 1275370, 1530444, 1785518, 1913055, 2550740, 2678277, 3571036, 3826110, 4463795, 5356554, 7652220, 8927590, 10713108, 13391385, 17855180, 26782770, 53565540]

約数ペア:

[(1, 53565540), (2, 26782770), (3, 17855180), (4, 13391385), (5, 10713108), (6, 8927590), (7, 7652220), (10, 5356554), (12, 4463795), (14, 3826110), (15, 3571036), (20, 2678277), (21, 2550740), (28, 1913055), (30, 1785518), (35, 1530444), (42, 1275370), (60, 892759), (70, 765222), (84, 637685), (89, 601860), (105, 510148), (140, 382611), (178, 300930), (210, 255074), (267, 200620), (356, 150465), (420, 127537), (445, 120372), (534, 100310), (623, 85980), (890, 60186), (1068, 50155), (1246, 42990), (1335, 40124), (1433, 37380), (1780, 30093), (1869, 28660), (2492, 21495), (2670, 20062), (2866, 18690), (3115, 17196), (3738, 14330), (4299, 12460), (5340, 10031), (5732, 9345), (6230, 8598), (7165, 7476)]