52781778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13513}}^1$

素因数の和:13559

約数の個数: 48

約数和(自身を含む): 134923776

約数和(自身を除く): 82141998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 13513, 27026, 40539, 81078, 94591, 121617, 189182, 243234, 283773, 418903, 567546, 837806, 851319, 1256709, 1702638, 2513418, 2932321, 3770127, 5864642, 7540254, 8796963, 17593926, 26390889, 52781778]

約数ペア:

[(1, 52781778), (2, 26390889), (3, 17593926), (6, 8796963), (7, 7540254), (9, 5864642), (14, 3770127), (18, 2932321), (21, 2513418), (31, 1702638), (42, 1256709), (62, 851319), (63, 837806), (93, 567546), (126, 418903), (186, 283773), (217, 243234), (279, 189182), (434, 121617), (558, 94591), (651, 81078), (1302, 40539), (1953, 27026), (3906, 13513)]