54871290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{203227}}^1$

素因数の和:203243

約数の個数: 32

約数和(自身を含む): 146324160

約数和(自身を除く): 91452870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 203227, 406454, 609681, 1016135, 1219362, 1829043, 2032270, 3048405, 3658086, 5487129, 6096810, 9145215, 10974258, 18290430, 27435645, 54871290]

約数ペア:

[(1, 54871290), (2, 27435645), (3, 18290430), (5, 10974258), (6, 9145215), (9, 6096810), (10, 5487129), (15, 3658086), (18, 3048405), (27, 2032270), (30, 1829043), (45, 1219362), (54, 1016135), (90, 609681), (135, 406454), (270, 203227)]