53157960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{147661}}^1$

素因数の和:147678

約数の個数: 48

約数和(自身を含む): 172764540

約数和(自身を除く): 119606580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 147661, 295322, 442983, 590644, 738305, 885966, 1181288, 1328949, 1476610, 1771932, 2214915, 2657898, 2953220, 3543864, 4429830, 5315796, 5906440, 6644745, 8859660, 10631592, 13289490, 17719320, 26578980, 53157960]

約数ペア:

[(1, 53157960), (2, 26578980), (3, 17719320), (4, 13289490), (5, 10631592), (6, 8859660), (8, 6644745), (9, 5906440), (10, 5315796), (12, 4429830), (15, 3543864), (18, 2953220), (20, 2657898), (24, 2214915), (30, 1771932), (36, 1476610), (40, 1328949), (45, 1181288), (60, 885966), (72, 738305), (90, 590644), (120, 442983), (180, 295322), (360, 147661)]