47739856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3043

約数の個数: 40

約数和(自身を含む): 99234720

約数和(自身を除く): 51494864

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 2963, 4028, 5926, 8056, 11852, 16112, 23704, 47408, 56297, 112594, 157039, 225188, 314078, 450376, 628156, 900752, 1256312, 2512624, 2983741, 5967482, 11934964, 23869928, 47739856]

約数ペア:

[(1, 47739856), (2, 23869928), (4, 11934964), (8, 5967482), (16, 2983741), (19, 2512624), (38, 1256312), (53, 900752), (76, 628156), (106, 450376), (152, 314078), (212, 225188), (304, 157039), (424, 112594), (848, 56297), (1007, 47408), (2014, 23704), (2963, 16112), (4028, 11852), (5926, 8056)]