55089996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20773}}^1$

素因数の和:20810

約数の個数: 48

約数和(自身を含む): 146581344

約数和(自身を除く): 91491348

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 20773, 41546, 62319, 83092, 124638, 249276, 270049, 353141, 540098, 706282, 810147, 1059423, 1080196, 1412564, 1620294, 2118846, 3240588, 4237692, 4590833, 9181666, 13772499, 18363332, 27544998, 55089996]

約数ペア:

[(1, 55089996), (2, 27544998), (3, 18363332), (4, 13772499), (6, 9181666), (12, 4590833), (13, 4237692), (17, 3240588), (26, 2118846), (34, 1620294), (39, 1412564), (51, 1080196), (52, 1059423), (68, 810147), (78, 706282), (102, 540098), (156, 353141), (204, 270049), (221, 249276), (442, 124638), (663, 83092), (884, 62319), (1326, 41546), (2652, 20773)]