55159440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32833}}^1$

素因数の和:32856

約数の個数: 80

約数和(自身を含む): 195427968

約数和(自身を除く): 140268528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32833, 65666, 98499, 131332, 164165, 196998, 229831, 262664, 328330, 393996, 459662, 492495, 525328, 656660, 689493, 787992, 919324, 984990, 1149155, 1313320, 1378986, 1575984, 1838648, 1969980, 2298310, 2626640, 2757972, 3447465, 3677296, 3939960, 4596620, 5515944, 6894930, 7879920, 9193240, 11031888, 13789860, 18386480, 27579720, 55159440]

約数ペア:

[(1, 55159440), (2, 27579720), (3, 18386480), (4, 13789860), (5, 11031888), (6, 9193240), (7, 7879920), (8, 6894930), (10, 5515944), (12, 4596620), (14, 3939960), (15, 3677296), (16, 3447465), (20, 2757972), (21, 2626640), (24, 2298310), (28, 1969980), (30, 1838648), (35, 1575984), (40, 1378986), (42, 1313320), (48, 1149155), (56, 984990), (60, 919324), (70, 787992), (80, 689493), (84, 656660), (105, 525328), (112, 492495), (120, 459662), (140, 393996), (168, 328330), (210, 262664), (240, 229831), (280, 196998), (336, 164165), (420, 131332), (560, 98499), (840, 65666), (1680, 32833)]