56464772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 123658752

約数和(自身を除く): 67193980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 2543, 3172, 5086, 5551, 10172, 11102, 17801, 22204, 33059, 35602, 66118, 71204, 132236, 155123, 231413, 310246, 462826, 620492, 925652, 1085861, 2016599, 2171722, 4033198, 4343444, 8066396, 14116193, 28232386, 56464772]

約数ペア:

[(1, 56464772), (2, 28232386), (4, 14116193), (7, 8066396), (13, 4343444), (14, 4033198), (26, 2171722), (28, 2016599), (52, 1085861), (61, 925652), (91, 620492), (122, 462826), (182, 310246), (244, 231413), (364, 155123), (427, 132236), (793, 71204), (854, 66118), (1586, 35602), (1708, 33059), (2543, 22204), (3172, 17801), (5086, 11102), (5551, 10172)]