53940870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 150616800

約数和(自身を除く): 96675930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 83, 87, 90, 135, 145, 166, 174, 249, 261, 270, 290, 415, 435, 498, 522, 747, 783, 830, 870, 1245, 1305, 1494, 1566, 2241, 2407, 2490, 2610, 3735, 3915, 4482, 4814, 6889, 7221, 7470, 7830, 11205, 12035, 13778, 14442, 20667, 21663, 22410, 24070, 34445, 36105, 41334, 43326, 62001, 64989, 68890, 72210, 103335, 108315, 124002, 129978, 186003, 199781, 206670, 216630, 310005, 324945, 372006, 399562, 599343, 620010, 649890, 930015, 998905, 1198686, 1798029, 1860030, 1997810, 2996715, 3596058, 5394087, 5993430, 8990145, 10788174, 17980290, 26970435, 53940870]

約数ペア:

[(1, 53940870), (2, 26970435), (3, 17980290), (5, 10788174), (6, 8990145), (9, 5993430), (10, 5394087), (15, 3596058), (18, 2996715), (27, 1997810), (29, 1860030), (30, 1798029), (45, 1198686), (54, 998905), (58, 930015), (83, 649890), (87, 620010), (90, 599343), (135, 399562), (145, 372006), (166, 324945), (174, 310005), (249, 216630), (261, 206670), (270, 199781), (290, 186003), (415, 129978), (435, 124002), (498, 108315), (522, 103335), (747, 72210), (783, 68890), (830, 64989), (870, 62001), (1245, 43326), (1305, 41334), (1494, 36105), (1566, 34445), (2241, 24070), (2407, 22410), (2490, 21663), (2610, 20667), (3735, 14442), (3915, 13778), (4482, 12035), (4814, 11205), (6889, 7830), (7221, 7470)]