55623708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2263

約数の個数: 72

約数和(自身を含む): 162326528

約数和(自身を除く): 106702820

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, 2143, 2163, 2884, 3708, 4286, 4326, 6429, 6489, 8572, 8652, 12858, 12978, 15001, 19287, 25716, 25956, 30002, 38574, 45003, 60004, 77148, 90006, 135009, 180012, 220729, 270018, 441458, 540036, 662187, 882916, 1324374, 1545103, 1986561, 2648748, 3090206, 3973122, 4635309, 6180412, 7946244, 9270618, 13905927, 18541236, 27811854, 55623708]

約数ペア:

[(1, 55623708), (2, 27811854), (3, 18541236), (4, 13905927), (6, 9270618), (7, 7946244), (9, 6180412), (12, 4635309), (14, 3973122), (18, 3090206), (21, 2648748), (28, 1986561), (36, 1545103), (42, 1324374), (63, 882916), (84, 662187), (103, 540036), (126, 441458), (206, 270018), (252, 220729), (309, 180012), (412, 135009), (618, 90006), (721, 77148), (927, 60004), (1236, 45003), (1442, 38574), (1854, 30002), (2143, 25956), (2163, 25716), (2884, 19287), (3708, 15001), (4286, 12978), (4326, 12858), (6429, 8652), (6489, 8572)]