54975152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 118087680

約数和(自身を除く): 63112528

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 61, 62, 79, 92, 122, 124, 158, 184, 244, 248, 316, 368, 488, 496, 632, 713, 976, 1264, 1403, 1426, 1817, 1891, 2449, 2806, 2852, 3634, 3782, 4819, 4898, 5612, 5704, 7268, 7564, 9638, 9796, 11224, 11408, 14536, 15128, 19276, 19592, 22448, 29072, 30256, 38552, 39184, 43493, 56327, 77104, 86986, 110837, 112654, 149389, 173972, 221674, 225308, 298778, 347944, 443348, 450616, 597556, 695888, 886696, 901232, 1195112, 1773392, 2390224, 3435947, 6871894, 13743788, 27487576, 54975152]

約数ペア:

[(1, 54975152), (2, 27487576), (4, 13743788), (8, 6871894), (16, 3435947), (23, 2390224), (31, 1773392), (46, 1195112), (61, 901232), (62, 886696), (79, 695888), (92, 597556), (122, 450616), (124, 443348), (158, 347944), (184, 298778), (244, 225308), (248, 221674), (316, 173972), (368, 149389), (488, 112654), (496, 110837), (632, 86986), (713, 77104), (976, 56327), (1264, 43493), (1403, 39184), (1426, 38552), (1817, 30256), (1891, 29072), (2449, 22448), (2806, 19592), (2852, 19276), (3634, 15128), (3782, 14536), (4819, 11408), (4898, 11224), (5612, 9796), (5704, 9638), (7268, 7564)]