51712365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 35534355

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 2243, 4611, 6729, 7685, 11215, 23055, 33645, 65047, 118879, 195141, 325235, 356637, 594395, 975705, 1783185, 3447491, 10342473, 17237455, 51712365]

約数ペア:

[(1, 51712365), (3, 17237455), (5, 10342473), (15, 3447491), (29, 1783185), (53, 975705), (87, 594395), (145, 356637), (159, 325235), (265, 195141), (435, 118879), (795, 65047), (1537, 33645), (2243, 23055), (4611, 11215), (6729, 7685)]