54959920

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^2\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 60

約数和(自身を含む): 130978224

約数和(自身を除く): 76018304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 311, 376, 470, 622, 752, 940, 1244, 1555, 1880, 2209, 2488, 3110, 3760, 4418, 4976, 6220, 8836, 11045, 12440, 14617, 17672, 22090, 24880, 29234, 35344, 44180, 58468, 73085, 88360, 116936, 146170, 176720, 233872, 292340, 584680, 686999, 1169360, 1373998, 2747996, 3434995, 5495992, 6869990, 10991984, 13739980, 27479960, 54959920]

約数ペア:

[(1, 54959920), (2, 27479960), (4, 13739980), (5, 10991984), (8, 6869990), (10, 5495992), (16, 3434995), (20, 2747996), (40, 1373998), (47, 1169360), (80, 686999), (94, 584680), (188, 292340), (235, 233872), (311, 176720), (376, 146170), (470, 116936), (622, 88360), (752, 73085), (940, 58468), (1244, 44180), (1555, 35344), (1880, 29234), (2209, 24880), (2488, 22090), (3110, 17672), (3760, 14617), (4418, 12440), (4976, 11045), (6220, 8836)]