47252680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 64721720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 719, 1060, 1240, 1438, 1643, 2120, 2876, 3286, 3595, 5752, 6572, 7190, 8215, 13144, 14380, 16430, 22289, 28760, 32860, 38107, 44578, 65720, 76214, 89156, 111445, 152428, 178312, 190535, 222890, 304856, 381070, 445780, 762140, 891560, 1181317, 1524280, 2362634, 4725268, 5906585, 9450536, 11813170, 23626340, 47252680]

約数ペア:

[(1, 47252680), (2, 23626340), (4, 11813170), (5, 9450536), (8, 5906585), (10, 4725268), (20, 2362634), (31, 1524280), (40, 1181317), (53, 891560), (62, 762140), (106, 445780), (124, 381070), (155, 304856), (212, 222890), (248, 190535), (265, 178312), (310, 152428), (424, 111445), (530, 89156), (620, 76214), (719, 65720), (1060, 44578), (1240, 38107), (1438, 32860), (1643, 28760), (2120, 22289), (2876, 16430), (3286, 14380), (3595, 13144), (5752, 8215), (6572, 7190)]