52347120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31159}}^1$

素因数の和:31182

約数の個数: 80

約数和(自身を含む): 185464320

約数和(自身を除く): 133117200

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, 31159, 62318, 93477, 124636, 155795, 186954, 218113, 249272, 311590, 373908, 436226, 467385, 498544, 623180, 654339, 747816, 872452, 934770, 1090565, 1246360, 1308678, 1495632, 1744904, 1869540, 2181130, 2492720, 2617356, 3271695, 3489808, 3739080, 4362260, 5234712, 6543390, 7478160, 8724520, 10469424, 13086780, 17449040, 26173560, 52347120]

約数ペア:

[(1, 52347120), (2, 26173560), (3, 17449040), (4, 13086780), (5, 10469424), (6, 8724520), (7, 7478160), (8, 6543390), (10, 5234712), (12, 4362260), (14, 3739080), (15, 3489808), (16, 3271695), (20, 2617356), (21, 2492720), (24, 2181130), (28, 1869540), (30, 1744904), (35, 1495632), (40, 1308678), (42, 1246360), (48, 1090565), (56, 934770), (60, 872452), (70, 747816), (80, 654339), (84, 623180), (105, 498544), (112, 467385), (120, 436226), (140, 373908), (168, 311590), (210, 249272), (240, 218113), (280, 186954), (336, 155795), (420, 124636), (560, 93477), (840, 62318), (1680, 31159)]