47533120

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1775

約数の個数: 56

約数和(自身を含む): 114528600

約数和(自身を除く): 66995480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1669, 1780, 2848, 3338, 3560, 5696, 6676, 7120, 8345, 13352, 14240, 16690, 26704, 28480, 33380, 53408, 66760, 106816, 133520, 148541, 267040, 297082, 534080, 594164, 742705, 1188328, 1485410, 2376656, 2970820, 4753312, 5941640, 9506624, 11883280, 23766560, 47533120]

約数ペア:

[(1, 47533120), (2, 23766560), (4, 11883280), (5, 9506624), (8, 5941640), (10, 4753312), (16, 2970820), (20, 2376656), (32, 1485410), (40, 1188328), (64, 742705), (80, 594164), (89, 534080), (160, 297082), (178, 267040), (320, 148541), (356, 133520), (445, 106816), (712, 66760), (890, 53408), (1424, 33380), (1669, 28480), (1780, 26704), (2848, 16690), (3338, 14240), (3560, 13352), (5696, 8345), (6676, 7120)]