47883180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21569}}^1$

素因数の和:21618

約数の個数: 48

約数和(自身を含む): 137702880

約数和(自身を除く): 89819700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 21569, 43138, 64707, 86276, 107845, 129414, 215690, 258828, 323535, 431380, 647070, 798053, 1294140, 1596106, 2394159, 3192212, 3990265, 4788318, 7980530, 9576636, 11970795, 15961060, 23941590, 47883180]

約数ペア:

[(1, 47883180), (2, 23941590), (3, 15961060), (4, 11970795), (5, 9576636), (6, 7980530), (10, 4788318), (12, 3990265), (15, 3192212), (20, 2394159), (30, 1596106), (37, 1294140), (60, 798053), (74, 647070), (111, 431380), (148, 323535), (185, 258828), (222, 215690), (370, 129414), (444, 107845), (555, 86276), (740, 64707), (1110, 43138), (2220, 21569)]