54699260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3229}}^1$

素因数の和:3267

約数の個数: 72

約数和(自身を含む): 144342240

約数和(自身を除く): 89642980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3229, 3388, 4235, 6458, 8470, 12916, 16145, 16940, 22603, 32290, 35519, 45206, 64580, 71038, 90412, 113015, 142076, 177595, 226030, 248633, 355190, 390709, 452060, 497266, 710380, 781418, 994532, 1243165, 1562836, 1953545, 2486330, 2734963, 3907090, 4972660, 5469926, 7814180, 10939852, 13674815, 27349630, 54699260]

約数ペア:

[(1, 54699260), (2, 27349630), (4, 13674815), (5, 10939852), (7, 7814180), (10, 5469926), (11, 4972660), (14, 3907090), (20, 2734963), (22, 2486330), (28, 1953545), (35, 1562836), (44, 1243165), (55, 994532), (70, 781418), (77, 710380), (110, 497266), (121, 452060), (140, 390709), (154, 355190), (220, 248633), (242, 226030), (308, 177595), (385, 142076), (484, 113015), (605, 90412), (770, 71038), (847, 64580), (1210, 45206), (1540, 35519), (1694, 32290), (2420, 22603), (3229, 16940), (3388, 16145), (4235, 12916), (6458, 8470)]