55142600

素因数分解:

$2^3\times 5^2\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 128780820

約数和(自身を除く): 73638220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 293, 586, 941, 1172, 1465, 1882, 2344, 2930, 3764, 4705, 5860, 7325, 7528, 9410, 11720, 14650, 18820, 23525, 29300, 37640, 47050, 58600, 94100, 188200, 275713, 551426, 1102852, 1378565, 2205704, 2757130, 5514260, 6892825, 11028520, 13785650, 27571300, 55142600]

約数ペア:

[(1, 55142600), (2, 27571300), (4, 13785650), (5, 11028520), (8, 6892825), (10, 5514260), (20, 2757130), (25, 2205704), (40, 1378565), (50, 1102852), (100, 551426), (200, 275713), (293, 188200), (586, 94100), (941, 58600), (1172, 47050), (1465, 37640), (1882, 29300), (2344, 23525), (2930, 18820), (3764, 14650), (4705, 11720), (5860, 9410), (7325, 7528)]