52493168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 129325056

約数和(自身を除く): 76831888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1163, 1456, 1612, 1736, 2326, 2821, 3224, 3472, 4652, 5642, 6448, 8141, 9304, 11284, 15119, 16282, 18608, 22568, 30238, 32564, 36053, 45136, 60476, 65128, 72106, 105833, 120952, 130256, 144212, 211666, 241904, 252371, 288424, 423332, 468689, 504742, 576848, 846664, 937378, 1009484, 1693328, 1874756, 2018968, 3280823, 3749512, 4037936, 6561646, 7499024, 13123292, 26246584, 52493168]

約数ペア:

[(1, 52493168), (2, 26246584), (4, 13123292), (7, 7499024), (8, 6561646), (13, 4037936), (14, 3749512), (16, 3280823), (26, 2018968), (28, 1874756), (31, 1693328), (52, 1009484), (56, 937378), (62, 846664), (91, 576848), (104, 504742), (112, 468689), (124, 423332), (182, 288424), (208, 252371), (217, 241904), (248, 211666), (364, 144212), (403, 130256), (434, 120952), (496, 105833), (728, 72106), (806, 65128), (868, 60476), (1163, 45136), (1456, 36053), (1612, 32564), (1736, 30238), (2326, 22568), (2821, 18608), (3224, 16282), (3472, 15119), (4652, 11284), (5642, 9304), (6448, 8141)]