53854398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12113}}^1$

素因数の和:12153

約数の個数: 48

約数和(自身を含む): 132284880

約数和(自身を除く): 78430482

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 12113, 24226, 36339, 72678, 109017, 157469, 218034, 230147, 314938, 460294, 472407, 690441, 944814, 1380882, 1417221, 2071323, 2834442, 2991911, 4142646, 5983822, 8975733, 17951466, 26927199, 53854398]

約数ペア:

[(1, 53854398), (2, 26927199), (3, 17951466), (6, 8975733), (9, 5983822), (13, 4142646), (18, 2991911), (19, 2834442), (26, 2071323), (38, 1417221), (39, 1380882), (57, 944814), (78, 690441), (114, 472407), (117, 460294), (171, 314938), (234, 230147), (247, 218034), (342, 157469), (494, 109017), (741, 72678), (1482, 36339), (2223, 24226), (4446, 12113)]