47241520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 116278272

約数和(自身を除く): 69036752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 443, 496, 620, 688, 860, 886, 1240, 1333, 1720, 1772, 2215, 2480, 2666, 3440, 3544, 4430, 5332, 6665, 7088, 8860, 10664, 13330, 13733, 17720, 19049, 21328, 26660, 27466, 35440, 38098, 53320, 54932, 68665, 76196, 95245, 106640, 109864, 137330, 152392, 190490, 219728, 274660, 304784, 380980, 549320, 590519, 761960, 1098640, 1181038, 1523920, 2362076, 2952595, 4724152, 5905190, 9448304, 11810380, 23620760, 47241520]

約数ペア:

[(1, 47241520), (2, 23620760), (4, 11810380), (5, 9448304), (8, 5905190), (10, 4724152), (16, 2952595), (20, 2362076), (31, 1523920), (40, 1181038), (43, 1098640), (62, 761960), (80, 590519), (86, 549320), (124, 380980), (155, 304784), (172, 274660), (215, 219728), (248, 190490), (310, 152392), (344, 137330), (430, 109864), (443, 106640), (496, 95245), (620, 76196), (688, 68665), (860, 54932), (886, 53320), (1240, 38098), (1333, 35440), (1720, 27466), (1772, 26660), (2215, 21328), (2480, 19049), (2666, 17720), (3440, 13733), (3544, 13330), (4430, 10664), (5332, 8860), (6665, 7088)]