56959960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 135276480

約数和(自身を除く): 78316520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 404, 460, 505, 613, 808, 920, 1010, 1226, 2020, 2323, 2452, 3065, 4040, 4646, 4904, 6130, 9292, 11615, 12260, 14099, 18584, 23230, 24520, 28198, 46460, 56396, 61913, 70495, 92920, 112792, 123826, 140990, 247652, 281980, 309565, 495304, 563960, 619130, 1238260, 1423999, 2476520, 2847998, 5695996, 7119995, 11391992, 14239990, 28479980, 56959960]

約数ペア:

[(1, 56959960), (2, 28479980), (4, 14239990), (5, 11391992), (8, 7119995), (10, 5695996), (20, 2847998), (23, 2476520), (40, 1423999), (46, 1238260), (92, 619130), (101, 563960), (115, 495304), (184, 309565), (202, 281980), (230, 247652), (404, 140990), (460, 123826), (505, 112792), (613, 92920), (808, 70495), (920, 61913), (1010, 56396), (1226, 46460), (2020, 28198), (2323, 24520), (2452, 23230), (3065, 18584), (4040, 14099), (4646, 12260), (4904, 11615), (6130, 9292)]