53443980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{296911}}^1$

素因数の和:296926

約数の個数: 36

約数和(自身を含む): 162113952

約数和(自身を除く): 108669972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 296911, 593822, 890733, 1187644, 1484555, 1781466, 2672199, 2969110, 3562932, 4453665, 5344398, 5938220, 8907330, 10688796, 13360995, 17814660, 26721990, 53443980]

約数ペア:

[(1, 53443980), (2, 26721990), (3, 17814660), (4, 13360995), (5, 10688796), (6, 8907330), (9, 5938220), (10, 5344398), (12, 4453665), (15, 3562932), (18, 2969110), (20, 2672199), (30, 1781466), (36, 1484555), (45, 1187644), (60, 890733), (90, 593822), (180, 296911)]