51163112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6426

約数の個数: 64

約数和(自身を含む): 128822400

約数和(自身を除く): 77659288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 6389, 8008, 12778, 25556, 44723, 51112, 70279, 83057, 89446, 140558, 166114, 178892, 281116, 332228, 357784, 491953, 562232, 581399, 664456, 913627, 983906, 1162798, 1827254, 1967812, 2325596, 3654508, 3935624, 4651192, 6395389, 7309016, 12790778, 25581556, 51163112]

約数ペア:

[(1, 51163112), (2, 25581556), (4, 12790778), (7, 7309016), (8, 6395389), (11, 4651192), (13, 3935624), (14, 3654508), (22, 2325596), (26, 1967812), (28, 1827254), (44, 1162798), (52, 983906), (56, 913627), (77, 664456), (88, 581399), (91, 562232), (104, 491953), (143, 357784), (154, 332228), (182, 281116), (286, 178892), (308, 166114), (364, 140558), (572, 89446), (616, 83057), (728, 70279), (1001, 51112), (1144, 44723), (2002, 25556), (4004, 12778), (6389, 8008)]