54627990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 140216832

約数和(自身を除く): 85588842

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 1230, 1886, 1931, 2829, 3862, 4715, 5658, 5793, 9430, 9655, 11586, 14145, 19310, 28290, 28965, 44413, 57930, 79171, 88826, 133239, 158342, 222065, 237513, 266478, 395855, 444130, 475026, 666195, 791710, 1187565, 1332390, 1820933, 2375130, 3641866, 5462799, 9104665, 10925598, 18209330, 27313995, 54627990]

約数ペア:

[(1, 54627990), (2, 27313995), (3, 18209330), (5, 10925598), (6, 9104665), (10, 5462799), (15, 3641866), (23, 2375130), (30, 1820933), (41, 1332390), (46, 1187565), (69, 791710), (82, 666195), (115, 475026), (123, 444130), (138, 395855), (205, 266478), (230, 237513), (246, 222065), (345, 158342), (410, 133239), (615, 88826), (690, 79171), (943, 57930), (1230, 44413), (1886, 28965), (1931, 28290), (2829, 19310), (3862, 14145), (4715, 11586), (5658, 9655), (5793, 9430)]