48736980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270761}}^1$

素因数の和:270776

約数の個数: 36

約数和(自身を含む): 147836052

約数和(自身を除く): 99099072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270761, 541522, 812283, 1083044, 1353805, 1624566, 2436849, 2707610, 3249132, 4061415, 4873698, 5415220, 8122830, 9747396, 12184245, 16245660, 24368490, 48736980]

約数ペア:

[(1, 48736980), (2, 24368490), (3, 16245660), (4, 12184245), (5, 9747396), (6, 8122830), (9, 5415220), (10, 4873698), (12, 4061415), (15, 3249132), (18, 2707610), (20, 2436849), (30, 1624566), (36, 1353805), (45, 1083044), (60, 812283), (90, 541522), (180, 270761)]