47500980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34421}}^1$

素因数の和:34456

約数の個数: 48

約数和(自身を含む): 138789504

約数和(自身を除く): 91288524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 34421, 68842, 103263, 137684, 172105, 206526, 344210, 413052, 516315, 688420, 791683, 1032630, 1583366, 2065260, 2375049, 3166732, 3958415, 4750098, 7916830, 9500196, 11875245, 15833660, 23750490, 47500980]

約数ペア:

[(1, 47500980), (2, 23750490), (3, 15833660), (4, 11875245), (5, 9500196), (6, 7916830), (10, 4750098), (12, 3958415), (15, 3166732), (20, 2375049), (23, 2065260), (30, 1583366), (46, 1032630), (60, 791683), (69, 688420), (92, 516315), (115, 413052), (138, 344210), (230, 206526), (276, 172105), (345, 137684), (460, 103263), (690, 68842), (1380, 34421)]