52190955

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 93674880

約数和(自身を除く): 41483925

約数列:

[1, 3, 5, 9, 15, 45, 53, 79, 159, 237, 265, 277, 395, 477, 711, 795, 831, 1185, 1385, 2385, 2493, 3555, 4155, 4187, 12465, 12561, 14681, 20935, 21883, 37683, 44043, 62805, 65649, 73405, 109415, 132129, 188415, 196947, 220215, 328245, 660645, 984735, 1159799, 3479397, 5798995, 10438191, 17396985, 52190955]

約数ペア:

[(1, 52190955), (3, 17396985), (5, 10438191), (9, 5798995), (15, 3479397), (45, 1159799), (53, 984735), (79, 660645), (159, 328245), (237, 220215), (265, 196947), (277, 188415), (395, 132129), (477, 109415), (711, 73405), (795, 65649), (831, 62805), (1185, 44043), (1385, 37683), (2385, 21883), (2493, 20935), (3555, 14681), (4155, 12561), (4187, 12465)]