49461412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 117201728

約数和(自身を除く): 67740316

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1123, 1573, 1694, 2002, 2246, 3146, 3388, 4004, 4492, 6292, 7861, 11011, 12353, 14599, 15722, 22022, 24706, 29198, 31444, 44044, 49412, 58396, 86471, 102193, 135883, 160589, 172942, 204386, 271766, 321178, 345884, 408772, 543532, 642356, 951181, 1124123, 1766479, 1902362, 2248246, 3532958, 3804724, 4496492, 7065916, 12365353, 24730706, 49461412]

約数ペア:

[(1, 49461412), (2, 24730706), (4, 12365353), (7, 7065916), (11, 4496492), (13, 3804724), (14, 3532958), (22, 2248246), (26, 1902362), (28, 1766479), (44, 1124123), (52, 951181), (77, 642356), (91, 543532), (121, 408772), (143, 345884), (154, 321178), (182, 271766), (242, 204386), (286, 172942), (308, 160589), (364, 135883), (484, 102193), (572, 86471), (847, 58396), (1001, 49412), (1123, 44044), (1573, 31444), (1694, 29198), (2002, 24706), (2246, 22022), (3146, 15722), (3388, 14599), (4004, 12353), (4492, 11011), (6292, 7861)]