50290215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 86446080

約数和(自身を除く): 36155865

約数列:

[1, 3, 5, 15, 31, 37, 79, 93, 111, 155, 185, 237, 395, 465, 555, 1147, 1185, 1369, 2449, 2923, 3441, 4107, 5735, 6845, 7347, 8769, 12245, 14615, 17205, 20535, 36735, 42439, 43845, 90613, 108151, 127317, 212195, 271839, 324453, 453065, 540755, 636585, 1359195, 1622265, 3352681, 10058043, 16763405, 50290215]

約数ペア:

[(1, 50290215), (3, 16763405), (5, 10058043), (15, 3352681), (31, 1622265), (37, 1359195), (79, 636585), (93, 540755), (111, 453065), (155, 324453), (185, 271839), (237, 212195), (395, 127317), (465, 108151), (555, 90613), (1147, 43845), (1185, 42439), (1369, 36735), (2449, 20535), (2923, 17205), (3441, 14615), (4107, 12245), (5735, 8769), (6845, 7347)]