53238836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 117774720

約数和(自身を除く): 64535884

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 229, 266, 322, 361, 437, 458, 532, 644, 722, 874, 916, 1444, 1603, 1748, 2527, 3059, 3206, 4351, 5054, 5267, 6118, 6412, 8303, 8702, 10108, 10534, 12236, 16606, 17404, 21068, 30457, 33212, 36869, 58121, 60914, 73738, 82669, 100073, 116242, 121828, 147476, 165338, 200146, 232484, 330676, 400292, 578683, 700511, 1157366, 1401022, 1901387, 2314732, 2802044, 3802774, 7605548, 13309709, 26619418, 53238836]

約数ペア:

[(1, 53238836), (2, 26619418), (4, 13309709), (7, 7605548), (14, 3802774), (19, 2802044), (23, 2314732), (28, 1901387), (38, 1401022), (46, 1157366), (76, 700511), (92, 578683), (133, 400292), (161, 330676), (229, 232484), (266, 200146), (322, 165338), (361, 147476), (437, 121828), (458, 116242), (532, 100073), (644, 82669), (722, 73738), (874, 60914), (916, 58121), (1444, 36869), (1603, 33212), (1748, 30457), (2527, 21068), (3059, 17404), (3206, 16606), (4351, 12236), (5054, 10534), (5267, 10108), (6118, 8702), (6412, 8303)]