53073320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78049}}^1$

素因数の和:78077

約数の個数: 32

約数和(自身を含む): 126441000

約数和(自身を除く): 73367680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 78049, 156098, 312196, 390245, 624392, 780490, 1326833, 1560980, 2653666, 3121960, 5307332, 6634165, 10614664, 13268330, 26536660, 53073320]

約数ペア:

[(1, 53073320), (2, 26536660), (4, 13268330), (5, 10614664), (8, 6634165), (10, 5307332), (17, 3121960), (20, 2653666), (34, 1560980), (40, 1326833), (68, 780490), (85, 624392), (136, 390245), (170, 312196), (340, 156098), (680, 78049)]