52379620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 113637888

約数和(自身を除く): 61258268

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 103, 188, 206, 235, 412, 470, 515, 541, 940, 1030, 1082, 2060, 2164, 2705, 4841, 5410, 9682, 10820, 19364, 24205, 25427, 48410, 50854, 55723, 96820, 101708, 111446, 127135, 222892, 254270, 278615, 508540, 557230, 1114460, 2618981, 5237962, 10475924, 13094905, 26189810, 52379620]

約数ペア:

[(1, 52379620), (2, 26189810), (4, 13094905), (5, 10475924), (10, 5237962), (20, 2618981), (47, 1114460), (94, 557230), (103, 508540), (188, 278615), (206, 254270), (235, 222892), (412, 127135), (470, 111446), (515, 101708), (541, 96820), (940, 55723), (1030, 50854), (1082, 48410), (2060, 25427), (2164, 24205), (2705, 19364), (4841, 10820), (5410, 9682)]