55387085467

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{2153}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 69217325280

約数和(自身を除く): 13830239813

約数列:

[1, 7, 17, 49, 89, 119, 347, 623, 833, 1513, 2153, 2429, 4361, 5899, 10591, 15071, 17003, 30883, 36601, 41293, 74137, 105497, 191617, 216181, 256207, 289051, 525011, 747091, 1341319, 1513267, 1793449, 3257489, 3675077, 5229637, 9389233, 12700547, 22802423, 25725539, 36607459, 66491099, 88903829, 159616961, 465437693, 622326803, 1130348683, 3258063851, 7912440781, 55387085467]

約数ペア:

[(1, 55387085467), (7, 7912440781), (17, 3258063851), (49, 1130348683), (89, 622326803), (119, 465437693), (347, 159616961), (623, 88903829), (833, 66491099), (1513, 36607459), (2153, 25725539), (2429, 22802423), (4361, 12700547), (5899, 9389233), (10591, 5229637), (15071, 3675077), (17003, 3257489), (30883, 1793449), (36601, 1513267), (41293, 1341319), (74137, 747091), (105497, 525011), (191617, 289051), (216181, 256207)]