53289376

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 72

約数和(自身を含む): 126735840

約数和(自身を除く): 73446464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 659, 722, 1064, 1318, 1444, 2128, 2527, 2636, 2888, 4256, 4613, 5054, 5272, 5776, 9226, 10108, 10544, 11552, 12521, 18452, 20216, 21088, 25042, 36904, 40432, 50084, 73808, 80864, 87647, 100168, 147616, 175294, 200336, 237899, 350588, 400672, 475798, 701176, 951596, 1402352, 1665293, 1903192, 2804704, 3330586, 3806384, 6661172, 7612768, 13322344, 26644688, 53289376]

約数ペア:

[(1, 53289376), (2, 26644688), (4, 13322344), (7, 7612768), (8, 6661172), (14, 3806384), (16, 3330586), (19, 2804704), (28, 1903192), (32, 1665293), (38, 1402352), (56, 951596), (76, 701176), (112, 475798), (133, 400672), (152, 350588), (224, 237899), (266, 200336), (304, 175294), (361, 147616), (532, 100168), (608, 87647), (659, 80864), (722, 73808), (1064, 50084), (1318, 40432), (1444, 36904), (2128, 25042), (2527, 21088), (2636, 20216), (2888, 18452), (4256, 12521), (4613, 11552), (5054, 10544), (5272, 10108), (5776, 9226)]