55394760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4759}}^1$

素因数の和:4870

約数の個数: 64

約数和(自身を含む): 167932800

約数和(自身を除く): 112538040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4759, 5820, 9518, 11640, 14277, 19036, 23795, 28554, 38072, 47590, 57108, 71385, 95180, 114216, 142770, 190360, 285540, 461623, 571080, 923246, 1384869, 1846492, 2308115, 2769738, 3692984, 4616230, 5539476, 6924345, 9232460, 11078952, 13848690, 18464920, 27697380, 55394760]

約数ペア:

[(1, 55394760), (2, 27697380), (3, 18464920), (4, 13848690), (5, 11078952), (6, 9232460), (8, 6924345), (10, 5539476), (12, 4616230), (15, 3692984), (20, 2769738), (24, 2308115), (30, 1846492), (40, 1384869), (60, 923246), (97, 571080), (120, 461623), (194, 285540), (291, 190360), (388, 142770), (485, 114216), (582, 95180), (776, 71385), (970, 57108), (1164, 47590), (1455, 38072), (1940, 28554), (2328, 23795), (2910, 19036), (3880, 14277), (4759, 11640), (5820, 9518)]