51562440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47743}}^1$

素因数の和:47763

約数の個数: 64

約数和(自身を含む): 171878400

約数和(自身を除く): 120315960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 47743, 95486, 143229, 190972, 238715, 286458, 381944, 429687, 477430, 572916, 716145, 859374, 954860, 1145832, 1289061, 1432290, 1718748, 1909720, 2148435, 2578122, 2864580, 3437496, 4296870, 5156244, 5729160, 6445305, 8593740, 10312488, 12890610, 17187480, 25781220, 51562440]

約数ペア:

[(1, 51562440), (2, 25781220), (3, 17187480), (4, 12890610), (5, 10312488), (6, 8593740), (8, 6445305), (9, 5729160), (10, 5156244), (12, 4296870), (15, 3437496), (18, 2864580), (20, 2578122), (24, 2148435), (27, 1909720), (30, 1718748), (36, 1432290), (40, 1289061), (45, 1145832), (54, 954860), (60, 859374), (72, 716145), (90, 572916), (108, 477430), (120, 429687), (135, 381944), (180, 286458), (216, 238715), (270, 190972), (360, 143229), (540, 95486), (1080, 47743)]