53805388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 118117440

約数和(自身を除く): 64312052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 2789, 4823, 5578, 9646, 11156, 19292, 19523, 36257, 39046, 72514, 78092, 145028, 147817, 253799, 295634, 507598, 591268, 1015196, 1034719, 1921621, 2069438, 3843242, 4138876, 7686484, 13451347, 26902694, 53805388]

約数ペア:

[(1, 53805388), (2, 26902694), (4, 13451347), (7, 7686484), (13, 4138876), (14, 3843242), (26, 2069438), (28, 1921621), (52, 1034719), (53, 1015196), (91, 591268), (106, 507598), (182, 295634), (212, 253799), (364, 147817), (371, 145028), (689, 78092), (742, 72514), (1378, 39046), (1484, 36257), (2756, 19523), (2789, 19292), (4823, 11156), (5578, 9646)]