56599740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 172343808

約数和(自身を除く): 115744068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 821, 1149, 1532, 1642, 1915, 2298, 2463, 3284, 3447, 3830, 4105, 4596, 4926, 5745, 6894, 7389, 7660, 8210, 9852, 11490, 12315, 13788, 14778, 16420, 17235, 22980, 24630, 29556, 34470, 36945, 49260, 68940, 73890, 147780, 314443, 628886, 943329, 1257772, 1572215, 1886658, 2829987, 3144430, 3773316, 4716645, 5659974, 6288860, 9433290, 11319948, 14149935, 18866580, 28299870, 56599740]

約数ペア:

[(1, 56599740), (2, 28299870), (3, 18866580), (4, 14149935), (5, 11319948), (6, 9433290), (9, 6288860), (10, 5659974), (12, 4716645), (15, 3773316), (18, 3144430), (20, 2829987), (30, 1886658), (36, 1572215), (45, 1257772), (60, 943329), (90, 628886), (180, 314443), (383, 147780), (766, 73890), (821, 68940), (1149, 49260), (1532, 36945), (1642, 34470), (1915, 29556), (2298, 24630), (2463, 22980), (3284, 17235), (3447, 16420), (3830, 14778), (4105, 13788), (4596, 12315), (4926, 11490), (5745, 9852), (6894, 8210), (7389, 7660)]