53103780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 171085824

約数和(自身を除く): 117982044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 101, 115, 127, 138, 180, 202, 207, 230, 254, 276, 303, 345, 381, 404, 414, 460, 505, 508, 606, 635, 690, 762, 828, 909, 1010, 1035, 1143, 1212, 1270, 1380, 1515, 1524, 1818, 1905, 2020, 2070, 2286, 2323, 2540, 2921, 3030, 3636, 3810, 4140, 4545, 4572, 4646, 5715, 5842, 6060, 6969, 7620, 8763, 9090, 9292, 11430, 11615, 11684, 12827, 13938, 14605, 17526, 18180, 20907, 22860, 23230, 25654, 26289, 27876, 29210, 34845, 35052, 38481, 41814, 43815, 46460, 51308, 52578, 58420, 64135, 69690, 76962, 83628, 87630, 104535, 105156, 115443, 128270, 131445, 139380, 153924, 175260, 192405, 209070, 230886, 256540, 262890, 295021, 384810, 418140, 461772, 525780, 577215, 590042, 769620, 885063, 1154430, 1180084, 1475105, 1770126, 2308860, 2655189, 2950210, 3540252, 4425315, 5310378, 5900420, 8850630, 10620756, 13275945, 17701260, 26551890, 53103780]

約数ペア:

[(1, 53103780), (2, 26551890), (3, 17701260), (4, 13275945), (5, 10620756), (6, 8850630), (9, 5900420), (10, 5310378), (12, 4425315), (15, 3540252), (18, 2950210), (20, 2655189), (23, 2308860), (30, 1770126), (36, 1475105), (45, 1180084), (46, 1154430), (60, 885063), (69, 769620), (90, 590042), (92, 577215), (101, 525780), (115, 461772), (127, 418140), (138, 384810), (180, 295021), (202, 262890), (207, 256540), (230, 230886), (254, 209070), (276, 192405), (303, 175260), (345, 153924), (381, 139380), (404, 131445), (414, 128270), (460, 115443), (505, 105156), (508, 104535), (606, 87630), (635, 83628), (690, 76962), (762, 69690), (828, 64135), (909, 58420), (1010, 52578), (1035, 51308), (1143, 46460), (1212, 43815), (1270, 41814), (1380, 38481), (1515, 35052), (1524, 34845), (1818, 29210), (1905, 27876), (2020, 26289), (2070, 25654), (2286, 23230), (2323, 22860), (2540, 20907), (2921, 18180), (3030, 17526), (3636, 14605), (3810, 13938), (4140, 12827), (4545, 11684), (4572, 11615), (4646, 11430), (5715, 9292), (5842, 9090), (6060, 8763), (6969, 7620)]