54017865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 109175040

約数和(自身を除く): 55157175

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 53, 55, 71, 87, 99, 145, 159, 165, 213, 261, 265, 319, 355, 435, 477, 495, 583, 639, 781, 795, 957, 1065, 1305, 1537, 1595, 1749, 2059, 2343, 2385, 2871, 2915, 3195, 3763, 3905, 4611, 4785, 5247, 6177, 7029, 7685, 8745, 10295, 11289, 11715, 13833, 14355, 16907, 18531, 18815, 22649, 23055, 26235, 30885, 33867, 35145, 41393, 50721, 56445, 67947, 69165, 84535, 92655, 109127, 113245, 124179, 152163, 169335, 203841, 206965, 253605, 327381, 339735, 372537, 545635, 620895, 760815, 982143, 1019205, 1200397, 1636905, 1862685, 3601191, 4910715, 6001985, 10803573, 18005955, 54017865]

約数ペア:

[(1, 54017865), (3, 18005955), (5, 10803573), (9, 6001985), (11, 4910715), (15, 3601191), (29, 1862685), (33, 1636905), (45, 1200397), (53, 1019205), (55, 982143), (71, 760815), (87, 620895), (99, 545635), (145, 372537), (159, 339735), (165, 327381), (213, 253605), (261, 206965), (265, 203841), (319, 169335), (355, 152163), (435, 124179), (477, 113245), (495, 109127), (583, 92655), (639, 84535), (781, 69165), (795, 67947), (957, 56445), (1065, 50721), (1305, 41393), (1537, 35145), (1595, 33867), (1749, 30885), (2059, 26235), (2343, 23055), (2385, 22649), (2871, 18815), (2915, 18531), (3195, 16907), (3763, 14355), (3905, 13833), (4611, 11715), (4785, 11289), (5247, 10295), (6177, 8745), (7029, 7685)]