51383700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19031}}^1$

素因数の和:19054

約数の個数: 72

約数和(自身を含む): 165197760

約数和(自身を除く): 113814060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 19031, 38062, 57093, 76124, 95155, 114186, 171279, 190310, 228372, 285465, 342558, 380620, 475775, 513837, 570930, 685116, 856395, 951550, 1027674, 1141860, 1427325, 1712790, 1903100, 2055348, 2569185, 2854650, 3425580, 4281975, 5138370, 5709300, 8563950, 10276740, 12845925, 17127900, 25691850, 51383700]

約数ペア:

[(1, 51383700), (2, 25691850), (3, 17127900), (4, 12845925), (5, 10276740), (6, 8563950), (9, 5709300), (10, 5138370), (12, 4281975), (15, 3425580), (18, 2854650), (20, 2569185), (25, 2055348), (27, 1903100), (30, 1712790), (36, 1427325), (45, 1141860), (50, 1027674), (54, 951550), (60, 856395), (75, 685116), (90, 570930), (100, 513837), (108, 475775), (135, 380620), (150, 342558), (180, 285465), (225, 228372), (270, 190310), (300, 171279), (450, 114186), (540, 95155), (675, 76124), (900, 57093), (1350, 38062), (2700, 19031)]