51473752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 109992960

約数和(自身を除く): 58519208

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 61, 86, 88, 122, 172, 223, 244, 344, 446, 473, 488, 671, 892, 946, 1342, 1784, 1892, 2453, 2623, 2684, 3784, 4906, 5246, 5368, 9589, 9812, 10492, 13603, 19178, 19624, 20984, 27206, 28853, 38356, 54412, 57706, 76712, 105479, 108824, 115412, 149633, 210958, 230824, 299266, 421916, 584929, 598532, 843832, 1169858, 1197064, 2339716, 4679432, 6434219, 12868438, 25736876, 51473752]

約数ペア:

[(1, 51473752), (2, 25736876), (4, 12868438), (8, 6434219), (11, 4679432), (22, 2339716), (43, 1197064), (44, 1169858), (61, 843832), (86, 598532), (88, 584929), (122, 421916), (172, 299266), (223, 230824), (244, 210958), (344, 149633), (446, 115412), (473, 108824), (488, 105479), (671, 76712), (892, 57706), (946, 54412), (1342, 38356), (1784, 28853), (1892, 27206), (2453, 20984), (2623, 19624), (2684, 19178), (3784, 13603), (4906, 10492), (5246, 9812), (5368, 9589)]