51762880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:594

約数の個数: 112

約数和(自身を含む): 138769344

約数和(自身を除く): 87006464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 541, 598, 736, 832, 920, 1040, 1082, 1196, 1472, 1495, 1840, 2080, 2164, 2392, 2705, 2990, 3680, 4160, 4328, 4784, 5410, 5980, 7033, 7360, 8656, 9568, 10820, 11960, 12443, 14066, 17312, 19136, 21640, 23920, 24886, 28132, 34624, 35165, 43280, 47840, 49772, 56264, 62215, 70330, 86560, 95680, 99544, 112528, 124430, 140660, 161759, 173120, 199088, 225056, 248860, 281320, 323518, 398176, 450112, 497720, 562640, 647036, 796352, 808795, 995440, 1125280, 1294072, 1617590, 1990880, 2250560, 2588144, 3235180, 3981760, 5176288, 6470360, 10352576, 12940720, 25881440, 51762880]

約数ペア:

[(1, 51762880), (2, 25881440), (4, 12940720), (5, 10352576), (8, 6470360), (10, 5176288), (13, 3981760), (16, 3235180), (20, 2588144), (23, 2250560), (26, 1990880), (32, 1617590), (40, 1294072), (46, 1125280), (52, 995440), (64, 808795), (65, 796352), (80, 647036), (92, 562640), (104, 497720), (115, 450112), (130, 398176), (160, 323518), (184, 281320), (208, 248860), (230, 225056), (260, 199088), (299, 173120), (320, 161759), (368, 140660), (416, 124430), (460, 112528), (520, 99544), (541, 95680), (598, 86560), (736, 70330), (832, 62215), (920, 56264), (1040, 49772), (1082, 47840), (1196, 43280), (1472, 35165), (1495, 34624), (1840, 28132), (2080, 24886), (2164, 23920), (2392, 21640), (2705, 19136), (2990, 17312), (3680, 14066), (4160, 12443), (4328, 11960), (4784, 10820), (5410, 9568), (5980, 8656), (7033, 7360)]