47736020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 104848128

約数和(自身を除く): 57112108

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 860, 940, 1181, 2021, 2362, 4042, 4724, 5905, 8084, 10105, 11810, 20210, 23620, 40420, 50783, 55507, 101566, 111014, 203132, 222028, 253915, 277535, 507830, 555070, 1015660, 1110140, 2386801, 4773602, 9547204, 11934005, 23868010, 47736020]

約数ペア:

[(1, 47736020), (2, 23868010), (4, 11934005), (5, 9547204), (10, 4773602), (20, 2386801), (43, 1110140), (47, 1015660), (86, 555070), (94, 507830), (172, 277535), (188, 253915), (215, 222028), (235, 203132), (430, 111014), (470, 101566), (860, 55507), (940, 50783), (1181, 40420), (2021, 23620), (2362, 20210), (4042, 11810), (4724, 10105), (5905, 8084)]