50716980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281761}}^1$

素因数の和:281776

約数の個数: 36

約数和(自身を含む): 153842052

約数和(自身を除く): 103125072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281761, 563522, 845283, 1127044, 1408805, 1690566, 2535849, 2817610, 3381132, 4226415, 5071698, 5635220, 8452830, 10143396, 12679245, 16905660, 25358490, 50716980]

約数ペア:

[(1, 50716980), (2, 25358490), (3, 16905660), (4, 12679245), (5, 10143396), (6, 8452830), (9, 5635220), (10, 5071698), (12, 4226415), (15, 3381132), (18, 2817610), (20, 2535849), (30, 1690566), (36, 1408805), (45, 1127044), (60, 845283), (90, 563522), (180, 281761)]