53138402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 87859200

約数和(自身を除く): 34720798

約数列:

[1, 2, 19, 31, 38, 62, 79, 158, 571, 589, 1142, 1178, 1501, 2449, 3002, 4898, 10849, 17701, 21698, 35402, 45109, 46531, 90218, 93062, 336319, 672638, 857071, 1398379, 1714142, 2796758, 26569201, 53138402]

約数ペア:

[(1, 53138402), (2, 26569201), (19, 2796758), (31, 1714142), (38, 1398379), (62, 857071), (79, 672638), (158, 336319), (571, 93062), (589, 90218), (1142, 46531), (1178, 45109), (1501, 35402), (2449, 21698), (3002, 17701), (4898, 10849)]