56890210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9311}}^1$

素因数の和:9378

約数の個数: 32

約数和(自身を含む): 112637952

約数和(自身を除く): 55747742

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 9311, 18622, 46555, 93110, 121043, 242086, 437617, 605215, 875234, 1210430, 2188085, 4376170, 5689021, 11378042, 28445105, 56890210]

約数ペア:

[(1, 56890210), (2, 28445105), (5, 11378042), (10, 5689021), (13, 4376170), (26, 2188085), (47, 1210430), (65, 875234), (94, 605215), (130, 437617), (235, 242086), (470, 121043), (611, 93110), (1222, 46555), (3055, 18622), (6110, 9311)]