55253340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11369}}^1$

素因数の和:11393

約数の個数: 72

約数和(自身を含む): 173824560

約数和(自身を除く): 118571220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11369, 22738, 34107, 45476, 56845, 68214, 102321, 113690, 136428, 170535, 204642, 227380, 306963, 341070, 409284, 511605, 613926, 682140, 920889, 1023210, 1227852, 1534815, 1841778, 2046420, 2762667, 3069630, 3683556, 4604445, 5525334, 6139260, 9208890, 11050668, 13813335, 18417780, 27626670, 55253340]

約数ペア:

[(1, 55253340), (2, 27626670), (3, 18417780), (4, 13813335), (5, 11050668), (6, 9208890), (9, 6139260), (10, 5525334), (12, 4604445), (15, 3683556), (18, 3069630), (20, 2762667), (27, 2046420), (30, 1841778), (36, 1534815), (45, 1227852), (54, 1023210), (60, 920889), (81, 682140), (90, 613926), (108, 511605), (135, 409284), (162, 341070), (180, 306963), (243, 227380), (270, 204642), (324, 170535), (405, 136428), (486, 113690), (540, 102321), (810, 68214), (972, 56845), (1215, 45476), (1620, 34107), (2430, 22738), (4860, 11369)]