48625720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8501}}^1$

素因数の和:8536

約数の個数: 64

約数和(自身を含む): 128550240

約数和(自身を除く): 79924520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 8501, 17002, 34004, 42505, 68008, 85010, 93511, 110513, 170020, 187022, 221026, 340040, 374044, 442052, 467555, 552565, 748088, 884104, 935110, 1105130, 1215643, 1870220, 2210260, 2431286, 3740440, 4420520, 4862572, 6078215, 9725144, 12156430, 24312860, 48625720]

約数ペア:

[(1, 48625720), (2, 24312860), (4, 12156430), (5, 9725144), (8, 6078215), (10, 4862572), (11, 4420520), (13, 3740440), (20, 2431286), (22, 2210260), (26, 1870220), (40, 1215643), (44, 1105130), (52, 935110), (55, 884104), (65, 748088), (88, 552565), (104, 467555), (110, 442052), (130, 374044), (143, 340040), (220, 221026), (260, 187022), (286, 170020), (440, 110513), (520, 93511), (572, 85010), (715, 68008), (1144, 42505), (1430, 34004), (2860, 17002), (5720, 8501)]