51719950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 103413024

約数和(自身を除く): 51693074

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 857, 1207, 1714, 1775, 2414, 3550, 4285, 6035, 8570, 12070, 14569, 21425, 29138, 30175, 42850, 60350, 60847, 72845, 121694, 145690, 304235, 364225, 608470, 728450, 1034399, 1521175, 2068798, 3042350, 5171995, 10343990, 25859975, 51719950]

約数ペア:

[(1, 51719950), (2, 25859975), (5, 10343990), (10, 5171995), (17, 3042350), (25, 2068798), (34, 1521175), (50, 1034399), (71, 728450), (85, 608470), (142, 364225), (170, 304235), (355, 145690), (425, 121694), (710, 72845), (850, 60847), (857, 60350), (1207, 42850), (1714, 30175), (1775, 29138), (2414, 21425), (3550, 14569), (4285, 12070), (6035, 8570)]