47365980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3967}}^1$

素因数の和:4178

約数の個数: 48

約数和(自身を含む): 133324800

約数和(自身を除く): 85958820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3967, 3980, 5970, 7934, 11901, 11940, 15868, 19835, 23802, 39670, 47604, 59505, 79340, 119010, 238020, 789433, 1578866, 2368299, 3157732, 3947165, 4736598, 7894330, 9473196, 11841495, 15788660, 23682990, 47365980]

約数ペア:

[(1, 47365980), (2, 23682990), (3, 15788660), (4, 11841495), (5, 9473196), (6, 7894330), (10, 4736598), (12, 3947165), (15, 3157732), (20, 2368299), (30, 1578866), (60, 789433), (199, 238020), (398, 119010), (597, 79340), (796, 59505), (995, 47604), (1194, 39670), (1990, 23802), (2388, 19835), (2985, 15868), (3967, 11940), (3980, 11901), (5970, 7934)]