48160420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2843}}^1$

素因数の和:2881

約数の個数: 72

約数和(自身を含む): 127092672

約数和(自身を除く): 78932252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 2843, 3388, 4235, 5686, 8470, 11372, 14215, 16940, 19901, 28430, 31273, 39802, 56860, 62546, 79604, 99505, 125092, 156365, 199010, 218911, 312730, 344003, 398020, 437822, 625460, 688006, 875644, 1094555, 1376012, 1720015, 2189110, 2408021, 3440030, 4378220, 4816042, 6880060, 9632084, 12040105, 24080210, 48160420]

約数ペア:

[(1, 48160420), (2, 24080210), (4, 12040105), (5, 9632084), (7, 6880060), (10, 4816042), (11, 4378220), (14, 3440030), (20, 2408021), (22, 2189110), (28, 1720015), (35, 1376012), (44, 1094555), (55, 875644), (70, 688006), (77, 625460), (110, 437822), (121, 398020), (140, 344003), (154, 312730), (220, 218911), (242, 199010), (308, 156365), (385, 125092), (484, 99505), (605, 79604), (770, 62546), (847, 56860), (1210, 39802), (1540, 31273), (1694, 28430), (2420, 19901), (2843, 16940), (3388, 14215), (4235, 11372), (5686, 8470)]