47143772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 92504160

約数和(自身を除く): 45360388

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 107, 148, 214, 229, 428, 458, 481, 916, 962, 1391, 1924, 2782, 2977, 3959, 5564, 5954, 7918, 8473, 11908, 15836, 16946, 24503, 33892, 49006, 51467, 98012, 102934, 110149, 205868, 220298, 318539, 440596, 637078, 906611, 1274156, 1813222, 3626444, 11785943, 23571886, 47143772]

約数ペア:

[(1, 47143772), (2, 23571886), (4, 11785943), (13, 3626444), (26, 1813222), (37, 1274156), (52, 906611), (74, 637078), (107, 440596), (148, 318539), (214, 220298), (229, 205868), (428, 110149), (458, 102934), (481, 98012), (916, 51467), (962, 49006), (1391, 33892), (1924, 24503), (2782, 16946), (2977, 15836), (3959, 11908), (5564, 8473), (5954, 7918)]