49505580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30559}}^1$

素因数の和:30580

約数の個数: 60

約数和(自身を含む): 155305920

約数和(自身を除く): 105800340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30559, 61118, 91677, 122236, 152795, 183354, 275031, 305590, 366708, 458385, 550062, 611180, 825093, 916770, 1100124, 1375155, 1650186, 1833540, 2475279, 2750310, 3300372, 4125465, 4950558, 5500620, 8250930, 9901116, 12376395, 16501860, 24752790, 49505580]

約数ペア:

[(1, 49505580), (2, 24752790), (3, 16501860), (4, 12376395), (5, 9901116), (6, 8250930), (9, 5500620), (10, 4950558), (12, 4125465), (15, 3300372), (18, 2750310), (20, 2475279), (27, 1833540), (30, 1650186), (36, 1375155), (45, 1100124), (54, 916770), (60, 825093), (81, 611180), (90, 550062), (108, 458385), (135, 366708), (162, 305590), (180, 275031), (270, 183354), (324, 152795), (405, 122236), (540, 91677), (810, 61118), (1620, 30559)]