55898448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 155543616

約数和(自身を除く): 99645168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1123, 1464, 2074, 2246, 2928, 3111, 3369, 4148, 4492, 6222, 6738, 8296, 8984, 12444, 13476, 16592, 17968, 19091, 24888, 26952, 38182, 49776, 53904, 57273, 68503, 76364, 114546, 137006, 152728, 205509, 229092, 274012, 305456, 411018, 458184, 548024, 822036, 916368, 1096048, 1164551, 1644072, 2329102, 3288144, 3493653, 4658204, 6987306, 9316408, 13974612, 18632816, 27949224, 55898448]

約数ペア:

[(1, 55898448), (2, 27949224), (3, 18632816), (4, 13974612), (6, 9316408), (8, 6987306), (12, 4658204), (16, 3493653), (17, 3288144), (24, 2329102), (34, 1644072), (48, 1164551), (51, 1096048), (61, 916368), (68, 822036), (102, 548024), (122, 458184), (136, 411018), (183, 305456), (204, 274012), (244, 229092), (272, 205509), (366, 152728), (408, 137006), (488, 114546), (732, 76364), (816, 68503), (976, 57273), (1037, 53904), (1123, 49776), (1464, 38182), (2074, 26952), (2246, 24888), (2928, 19091), (3111, 17968), (3369, 16592), (4148, 13476), (4492, 12444), (6222, 8984), (6738, 8296)]