56915708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 51464452

約数列:

[1, 2, 4, 23, 41, 46, 79, 82, 92, 158, 164, 191, 316, 382, 764, 943, 1817, 1886, 3239, 3634, 3772, 4393, 6478, 7268, 7831, 8786, 12956, 15089, 15662, 17572, 30178, 31324, 60356, 74497, 148994, 180113, 297988, 347047, 360226, 618649, 694094, 720452, 1237298, 1388188, 2474596, 14228927, 28457854, 56915708]

約数ペア:

[(1, 56915708), (2, 28457854), (4, 14228927), (23, 2474596), (41, 1388188), (46, 1237298), (79, 720452), (82, 694094), (92, 618649), (158, 360226), (164, 347047), (191, 297988), (316, 180113), (382, 148994), (764, 74497), (943, 60356), (1817, 31324), (1886, 30178), (3239, 17572), (3634, 15662), (3772, 15089), (4393, 12956), (6478, 8786), (7268, 7831)]