55262835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 109175040

約数和(自身を除く): 53912205

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 47, 51, 53, 85, 87, 141, 145, 153, 159, 235, 255, 261, 265, 423, 435, 477, 493, 705, 765, 795, 799, 901, 1305, 1363, 1479, 1537, 2115, 2385, 2397, 2465, 2491, 2703, 3995, 4089, 4437, 4505, 4611, 6815, 7191, 7395, 7473, 7685, 8109, 11985, 12267, 12455, 13515, 13833, 20445, 22185, 22419, 23055, 23171, 26129, 35955, 37365, 40545, 42347, 61335, 69165, 69513, 72239, 78387, 112095, 115855, 127041, 130645, 208539, 211735, 216717, 235161, 347565, 361195, 381123, 391935, 635205, 650151, 1042695, 1083585, 1175805, 1228063, 1905615, 3250755, 3684189, 6140315, 11052567, 18420945, 55262835]

約数ペア:

[(1, 55262835), (3, 18420945), (5, 11052567), (9, 6140315), (15, 3684189), (17, 3250755), (29, 1905615), (45, 1228063), (47, 1175805), (51, 1083585), (53, 1042695), (85, 650151), (87, 635205), (141, 391935), (145, 381123), (153, 361195), (159, 347565), (235, 235161), (255, 216717), (261, 211735), (265, 208539), (423, 130645), (435, 127041), (477, 115855), (493, 112095), (705, 78387), (765, 72239), (795, 69513), (799, 69165), (901, 61335), (1305, 42347), (1363, 40545), (1479, 37365), (1537, 35955), (2115, 26129), (2385, 23171), (2397, 23055), (2465, 22419), (2491, 22185), (2703, 20445), (3995, 13833), (4089, 13515), (4437, 12455), (4505, 12267), (4611, 11985), (6815, 8109), (7191, 7685), (7395, 7473)]