50745510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1951}}^1$

素因数の和:1998

約数の個数: 72

約数和(自身を含む): 140227776

約数和(自身を除く): 89482266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 1951, 2601, 2890, 3902, 4335, 5202, 5853, 8670, 9755, 11706, 13005, 17559, 19510, 26010, 29265, 33167, 35118, 58530, 66334, 87795, 99501, 165835, 175590, 199002, 298503, 331670, 497505, 563839, 597006, 995010, 1127678, 1492515, 1691517, 2819195, 2985030, 3383034, 5074551, 5638390, 8457585, 10149102, 16915170, 25372755, 50745510]

約数ペア:

[(1, 50745510), (2, 25372755), (3, 16915170), (5, 10149102), (6, 8457585), (9, 5638390), (10, 5074551), (15, 3383034), (17, 2985030), (18, 2819195), (30, 1691517), (34, 1492515), (45, 1127678), (51, 995010), (85, 597006), (90, 563839), (102, 497505), (153, 331670), (170, 298503), (255, 199002), (289, 175590), (306, 165835), (510, 99501), (578, 87795), (765, 66334), (867, 58530), (1445, 35118), (1530, 33167), (1734, 29265), (1951, 26010), (2601, 19510), (2890, 17559), (3902, 13005), (4335, 11706), (5202, 9755), (5853, 8670)]