51085604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 96914160

約数和(自身を除く): 45828556

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 491, 703, 982, 1369, 1406, 1964, 2738, 2812, 5476, 9329, 18167, 18658, 26011, 36334, 37316, 52022, 72668, 104044, 345173, 672179, 690346, 1344358, 1380692, 2688716, 12771401, 25542802, 51085604]

約数ペア:

[(1, 51085604), (2, 25542802), (4, 12771401), (19, 2688716), (37, 1380692), (38, 1344358), (74, 690346), (76, 672179), (148, 345173), (491, 104044), (703, 72668), (982, 52022), (1369, 37316), (1406, 36334), (1964, 26011), (2738, 18658), (2812, 18167), (5476, 9329)]