50250780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31019}}^1$

素因数の和:31040

約数の個数: 60

約数和(自身を含む): 157643640

約数和(自身を除く): 107392860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 31019, 62038, 93057, 124076, 155095, 186114, 279171, 310190, 372228, 465285, 558342, 620380, 837513, 930570, 1116684, 1395855, 1675026, 1861140, 2512539, 2791710, 3350052, 4187565, 5025078, 5583420, 8375130, 10050156, 12562695, 16750260, 25125390, 50250780]

約数ペア:

[(1, 50250780), (2, 25125390), (3, 16750260), (4, 12562695), (5, 10050156), (6, 8375130), (9, 5583420), (10, 5025078), (12, 4187565), (15, 3350052), (18, 2791710), (20, 2512539), (27, 1861140), (30, 1675026), (36, 1395855), (45, 1116684), (54, 930570), (60, 837513), (81, 620380), (90, 558342), (108, 465285), (135, 372228), (162, 310190), (180, 279171), (270, 186114), (324, 155095), (405, 124076), (540, 93057), (810, 62038), (1620, 31019)]