56473396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 123236736

約数和(自身を除く): 66763340

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 151, 259, 266, 302, 361, 518, 532, 604, 703, 722, 1036, 1057, 1406, 1444, 2114, 2527, 2812, 2869, 4228, 4921, 5054, 5587, 5738, 9842, 10108, 11174, 11476, 13357, 19684, 20083, 22348, 26714, 39109, 40166, 53428, 54511, 78218, 80332, 93499, 106153, 109022, 156436, 186998, 212306, 218044, 373996, 381577, 424612, 743071, 763154, 1486142, 1526308, 2016907, 2972284, 4033814, 8067628, 14118349, 28236698, 56473396]

約数ペア:

[(1, 56473396), (2, 28236698), (4, 14118349), (7, 8067628), (14, 4033814), (19, 2972284), (28, 2016907), (37, 1526308), (38, 1486142), (74, 763154), (76, 743071), (133, 424612), (148, 381577), (151, 373996), (259, 218044), (266, 212306), (302, 186998), (361, 156436), (518, 109022), (532, 106153), (604, 93499), (703, 80332), (722, 78218), (1036, 54511), (1057, 53428), (1406, 40166), (1444, 39109), (2114, 26714), (2527, 22348), (2812, 20083), (2869, 19684), (4228, 13357), (4921, 11476), (5054, 11174), (5587, 10108), (5738, 9842)]