54989688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 158054400

約数和(自身を除く): 103064712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 79, 92, 97, 104, 138, 156, 158, 184, 194, 237, 276, 291, 299, 312, 316, 388, 474, 552, 582, 598, 632, 776, 897, 948, 1027, 1164, 1196, 1261, 1794, 1817, 1896, 2054, 2231, 2328, 2392, 2522, 3081, 3588, 3634, 3783, 4108, 4462, 5044, 5451, 6162, 6693, 7176, 7268, 7566, 7663, 8216, 8924, 10088, 10902, 12324, 13386, 14536, 15132, 15326, 17848, 21804, 22989, 23621, 24648, 26772, 29003, 30264, 30652, 43608, 45978, 47242, 53544, 58006, 61304, 70863, 87009, 91956, 94484, 99619, 116012, 141726, 174018, 176249, 183912, 188968, 199238, 232024, 283452, 298857, 348036, 352498, 398476, 528747, 566904, 597714, 696072, 704996, 796952, 1057494, 1195428, 1409992, 2114988, 2291237, 2390856, 4229976, 4582474, 6873711, 9164948, 13747422, 18329896, 27494844, 54989688]

約数ペア:

[(1, 54989688), (2, 27494844), (3, 18329896), (4, 13747422), (6, 9164948), (8, 6873711), (12, 4582474), (13, 4229976), (23, 2390856), (24, 2291237), (26, 2114988), (39, 1409992), (46, 1195428), (52, 1057494), (69, 796952), (78, 704996), (79, 696072), (92, 597714), (97, 566904), (104, 528747), (138, 398476), (156, 352498), (158, 348036), (184, 298857), (194, 283452), (237, 232024), (276, 199238), (291, 188968), (299, 183912), (312, 176249), (316, 174018), (388, 141726), (474, 116012), (552, 99619), (582, 94484), (598, 91956), (632, 87009), (776, 70863), (897, 61304), (948, 58006), (1027, 53544), (1164, 47242), (1196, 45978), (1261, 43608), (1794, 30652), (1817, 30264), (1896, 29003), (2054, 26772), (2231, 24648), (2328, 23621), (2392, 22989), (2522, 21804), (3081, 17848), (3588, 15326), (3634, 15132), (3783, 14536), (4108, 13386), (4462, 12324), (5044, 10902), (5451, 10088), (6162, 8924), (6693, 8216), (7176, 7663), (7268, 7566)]