50118702920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{380957}}^1$

素因数の和:381015

約数の個数: 128

約数和(自身を含む): 138242039040

約数和(自身を除く): 88123336120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 184, 220, 230, 253, 260, 286, 299, 440, 460, 506, 520, 572, 598, 715, 920, 1012, 1144, 1196, 1265, 1430, 1495, 2024, 2392, 2530, 2860, 2990, 3289, 5060, 5720, 5980, 6578, 10120, 11960, 13156, 16445, 26312, 32890, 65780, 131560, 380957, 761914, 1523828, 1904785, 3047656, 3809570, 4190527, 4952441, 7619140, 8381054, 8762011, 9904882, 15238280, 16762108, 17524022, 19809764, 20952635, 24762205, 33524216, 35048044, 39619528, 41905270, 43810055, 49524410, 54476851, 70096088, 83810540, 87620110, 96382121, 99048820, 108953702, 113906143, 167621080, 175240220, 192764242, 198097640, 217907404, 227812286, 272384255, 350480440, 385528484, 435814808, 455624572, 481910605, 544768510, 569530715, 771056968, 911249144, 963821210, 1089537020, 1139061430, 1252967573, 1927642420, 2179074040, 2278122860, 2505935146, 3855284840, 4556245720, 5011870292, 6264837865, 10023740584, 12529675730, 25059351460, 50118702920]

約数ペア:

[(1, 50118702920), (2, 25059351460), (4, 12529675730), (5, 10023740584), (8, 6264837865), (10, 5011870292), (11, 4556245720), (13, 3855284840), (20, 2505935146), (22, 2278122860), (23, 2179074040), (26, 1927642420), (40, 1252967573), (44, 1139061430), (46, 1089537020), (52, 963821210), (55, 911249144), (65, 771056968), (88, 569530715), (92, 544768510), (104, 481910605), (110, 455624572), (115, 435814808), (130, 385528484), (143, 350480440), (184, 272384255), (220, 227812286), (230, 217907404), (253, 198097640), (260, 192764242), (286, 175240220), (299, 167621080), (440, 113906143), (460, 108953702), (506, 99048820), (520, 96382121), (572, 87620110), (598, 83810540), (715, 70096088), (920, 54476851), (1012, 49524410), (1144, 43810055), (1196, 41905270), (1265, 39619528), (1430, 35048044), (1495, 33524216), (2024, 24762205), (2392, 20952635), (2530, 19809764), (2860, 17524022), (2990, 16762108), (3289, 15238280), (5060, 9904882), (5720, 8762011), (5980, 8381054), (6578, 7619140), (10120, 4952441), (11960, 4190527), (13156, 3809570), (16445, 3047656), (26312, 1904785), (32890, 1523828), (65780, 761914), (131560, 380957)]