55777120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49801}}^1$

素因数の和:49823

約数の個数: 48

約数和(自身を含む): 150601248

約数和(自身を除く): 94824128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49801, 99602, 199204, 249005, 348607, 398408, 498010, 697214, 796816, 996020, 1394428, 1593632, 1743035, 1992040, 2788856, 3486070, 3984080, 5577712, 6972140, 7968160, 11155424, 13944280, 27888560, 55777120]

約数ペア:

[(1, 55777120), (2, 27888560), (4, 13944280), (5, 11155424), (7, 7968160), (8, 6972140), (10, 5577712), (14, 3984080), (16, 3486070), (20, 2788856), (28, 1992040), (32, 1743035), (35, 1593632), (40, 1394428), (56, 996020), (70, 796816), (80, 697214), (112, 498010), (140, 398408), (160, 348607), (224, 249005), (280, 199204), (560, 99602), (1120, 49801)]