51854580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{32009}}^1$

素因数の和:32030

約数の個数: 60

約数和(自身を含む): 162674820

約数和(自身を除く): 110820240

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, 32009, 64018, 96027, 128036, 160045, 192054, 288081, 320090, 384108, 480135, 576162, 640180, 864243, 960270, 1152324, 1440405, 1728486, 1920540, 2592729, 2880810, 3456972, 4321215, 5185458, 5761620, 8642430, 10370916, 12963645, 17284860, 25927290, 51854580]

約数ペア:

[(1, 51854580), (2, 25927290), (3, 17284860), (4, 12963645), (5, 10370916), (6, 8642430), (9, 5761620), (10, 5185458), (12, 4321215), (15, 3456972), (18, 2880810), (20, 2592729), (27, 1920540), (30, 1728486), (36, 1440405), (45, 1152324), (54, 960270), (60, 864243), (81, 640180), (90, 576162), (108, 480135), (135, 384108), (162, 320090), (180, 288081), (270, 192054), (324, 160045), (405, 128036), (540, 96027), (810, 64018), (1620, 32009)]