47763520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21323}}^1$

素因数の和:21347

約数の個数: 56

約数和(自身を含む): 129991104

約数和(自身を除く): 82227584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21323, 42646, 85292, 106615, 149261, 170584, 213230, 298522, 341168, 426460, 597044, 682336, 746305, 852920, 1194088, 1364672, 1492610, 1705840, 2388176, 2985220, 3411680, 4776352, 5970440, 6823360, 9552704, 11940880, 23881760, 47763520]

約数ペア:

[(1, 47763520), (2, 23881760), (4, 11940880), (5, 9552704), (7, 6823360), (8, 5970440), (10, 4776352), (14, 3411680), (16, 2985220), (20, 2388176), (28, 1705840), (32, 1492610), (35, 1364672), (40, 1194088), (56, 852920), (64, 746305), (70, 682336), (80, 597044), (112, 426460), (140, 341168), (160, 298522), (224, 213230), (280, 170584), (320, 149261), (448, 106615), (560, 85292), (1120, 42646), (2240, 21323)]