54064420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159013}}^1$

素因数の和:159039

約数の個数: 24

約数和(自身を含む): 120214584

約数和(自身を除く): 66150164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 159013, 318026, 636052, 795065, 1590130, 2703221, 3180260, 5406442, 10812884, 13516105, 27032210, 54064420]

約数ペア:

[(1, 54064420), (2, 27032210), (4, 13516105), (5, 10812884), (10, 5406442), (17, 3180260), (20, 2703221), (34, 1590130), (68, 795065), (85, 636052), (170, 318026), (340, 159013)]