52450760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42299}}^1$

素因数の和:42341

約数の個数: 32

約数和(自身を含む): 121824000

約数和(自身を除く): 69373240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 42299, 84598, 169196, 211495, 338392, 422990, 845980, 1311269, 1691960, 2622538, 5245076, 6556345, 10490152, 13112690, 26225380, 52450760]

約数ペア:

[(1, 52450760), (2, 26225380), (4, 13112690), (5, 10490152), (8, 6556345), (10, 5245076), (20, 2622538), (31, 1691960), (40, 1311269), (62, 845980), (124, 422990), (155, 338392), (248, 211495), (310, 169196), (620, 84598), (1240, 42299)]