51572096

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 108984960

約数和(自身を除く): 57412864

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 317, 328, 496, 634, 656, 992, 1268, 1271, 1312, 1984, 2536, 2542, 2624, 3968, 5072, 5084, 5248, 9827, 10144, 10168, 12997, 19654, 20288, 20336, 25994, 39308, 40576, 40672, 51988, 78616, 81344, 103976, 157232, 162688, 207952, 314464, 402907, 415904, 628928, 805814, 831808, 1257856, 1611628, 1663616, 3223256, 6446512, 12893024, 25786048, 51572096]

約数ペア:

[(1, 51572096), (2, 25786048), (4, 12893024), (8, 6446512), (16, 3223256), (31, 1663616), (32, 1611628), (41, 1257856), (62, 831808), (64, 805814), (82, 628928), (124, 415904), (128, 402907), (164, 314464), (248, 207952), (317, 162688), (328, 157232), (496, 103976), (634, 81344), (656, 78616), (992, 51988), (1268, 40672), (1271, 40576), (1312, 39308), (1984, 25994), (2536, 20336), (2542, 20288), (2624, 19654), (3968, 12997), (5072, 10168), (5084, 10144), (5248, 9827)]