55571796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2261

約数の個数: 72

約数和(自身を含む): 162175104

約数和(自身を除く): 106603308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2141, 2163, 2884, 3708, 4282, 4326, 6423, 6489, 8564, 8652, 12846, 12978, 14987, 19269, 25692, 25956, 29974, 38538, 44961, 59948, 77076, 89922, 134883, 179844, 220523, 269766, 441046, 539532, 661569, 882092, 1323138, 1543661, 1984707, 2646276, 3087322, 3969414, 4630983, 6174644, 7938828, 9261966, 13892949, 18523932, 27785898, 55571796]

約数ペア:

[(1, 55571796), (2, 27785898), (3, 18523932), (4, 13892949), (6, 9261966), (7, 7938828), (9, 6174644), (12, 4630983), (14, 3969414), (18, 3087322), (21, 2646276), (28, 1984707), (36, 1543661), (42, 1323138), (63, 882092), (84, 661569), (103, 539532), (126, 441046), (206, 269766), (252, 220523), (309, 179844), (412, 134883), (618, 89922), (721, 77076), (927, 59948), (1236, 44961), (1442, 38538), (1854, 29974), (2141, 25956), (2163, 25692), (2884, 19269), (3708, 14987), (4282, 12978), (4326, 12846), (6423, 8652), (6489, 8564)]