52439884

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 107591680

約数和(自身を除く): 55151796

約数列:

[1, 2, 4, 7, 14, 28, 79, 151, 157, 158, 302, 314, 316, 553, 604, 628, 1057, 1099, 1106, 2114, 2198, 2212, 4228, 4396, 11929, 12403, 23707, 23858, 24806, 47414, 47716, 49612, 83503, 86821, 94828, 165949, 167006, 173642, 331898, 334012, 347284, 663796, 1872853, 3745706, 7491412, 13109971, 26219942, 52439884]

約数ペア:

[(1, 52439884), (2, 26219942), (4, 13109971), (7, 7491412), (14, 3745706), (28, 1872853), (79, 663796), (151, 347284), (157, 334012), (158, 331898), (302, 173642), (314, 167006), (316, 165949), (553, 94828), (604, 86821), (628, 83503), (1057, 49612), (1099, 47716), (1106, 47414), (2114, 24806), (2198, 23858), (2212, 23707), (4228, 12403), (4396, 11929)]