49804425220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20580341}}^1$

素因数の和:20580372

約数の個数: 36

約数和(自身を含む): 114961790412

約数和(自身を除く): 65157365192

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 20580341, 41160682, 82321364, 102901705, 205803410, 226383751, 411606820, 452767502, 905535004, 1131918755, 2263837510, 2490221261, 4527675020, 4980442522, 9960885044, 12451106305, 24902212610, 49804425220]

約数ペア:

[(1, 49804425220), (2, 24902212610), (4, 12451106305), (5, 9960885044), (10, 4980442522), (11, 4527675020), (20, 2490221261), (22, 2263837510), (44, 1131918755), (55, 905535004), (110, 452767502), (121, 411606820), (220, 226383751), (242, 205803410), (484, 102901705), (605, 82321364), (1210, 41160682), (2420, 20580341)]