55380072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 152798400

約数和(自身を除く): 97418328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1958, 2136, 2357, 2937, 3916, 4714, 5874, 7071, 7832, 9428, 11748, 14142, 18856, 23496, 25927, 28284, 51854, 56568, 77781, 103708, 155562, 207416, 209773, 311124, 419546, 622248, 629319, 839092, 1258638, 1678184, 2307503, 2517276, 4615006, 5034552, 6922509, 9230012, 13845018, 18460024, 27690036, 55380072]

約数ペア:

[(1, 55380072), (2, 27690036), (3, 18460024), (4, 13845018), (6, 9230012), (8, 6922509), (11, 5034552), (12, 4615006), (22, 2517276), (24, 2307503), (33, 1678184), (44, 1258638), (66, 839092), (88, 629319), (89, 622248), (132, 419546), (178, 311124), (264, 209773), (267, 207416), (356, 155562), (534, 103708), (712, 77781), (979, 56568), (1068, 51854), (1958, 28284), (2136, 25927), (2357, 23496), (2937, 18856), (3916, 14142), (4714, 11748), (5874, 9428), (7071, 7832)]