47315944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 97502400

約数和(自身を除く): 50186456

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 443, 632, 676, 886, 1027, 1352, 1772, 2054, 3544, 4108, 5759, 8216, 11518, 13351, 23036, 26702, 34997, 46072, 53404, 69994, 74867, 106808, 139988, 149734, 279976, 299468, 454961, 598936, 909922, 1819844, 3639688, 5914493, 11828986, 23657972, 47315944]

約数ペア:

[(1, 47315944), (2, 23657972), (4, 11828986), (8, 5914493), (13, 3639688), (26, 1819844), (52, 909922), (79, 598936), (104, 454961), (158, 299468), (169, 279976), (316, 149734), (338, 139988), (443, 106808), (632, 74867), (676, 69994), (886, 53404), (1027, 46072), (1352, 34997), (1772, 26702), (2054, 23036), (3544, 13351), (4108, 11518), (5759, 8216)]