51872142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7577}}^1$

素因数の和:7752

約数の個数: 32

約数和(自身を含む): 119308032

約数和(自身を除く): 67435890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 7577, 15154, 22731, 45462, 53039, 106078, 159117, 318234, 1235051, 2470102, 3705153, 7410306, 8645357, 17290714, 25936071, 51872142]

約数ペア:

[(1, 51872142), (2, 25936071), (3, 17290714), (6, 8645357), (7, 7410306), (14, 3705153), (21, 2470102), (42, 1235051), (163, 318234), (326, 159117), (489, 106078), (978, 53039), (1141, 45462), (2282, 22731), (3423, 15154), (6846, 7577)]