47973830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 97511040

約数和(自身を除く): 49537210

約数列:

[1, 2, 5, 10, 17, 29, 34, 37, 58, 74, 85, 145, 170, 185, 263, 290, 370, 493, 526, 629, 986, 1073, 1258, 1315, 2146, 2465, 2630, 3145, 4471, 4930, 5365, 6290, 7627, 8942, 9731, 10730, 15254, 18241, 19462, 22355, 36482, 38135, 44710, 48655, 76270, 91205, 97310, 129659, 165427, 182410, 259318, 282199, 330854, 564398, 648295, 827135, 1296590, 1410995, 1654270, 2821990, 4797383, 9594766, 23986915, 47973830]

約数ペア:

[(1, 47973830), (2, 23986915), (5, 9594766), (10, 4797383), (17, 2821990), (29, 1654270), (34, 1410995), (37, 1296590), (58, 827135), (74, 648295), (85, 564398), (145, 330854), (170, 282199), (185, 259318), (263, 182410), (290, 165427), (370, 129659), (493, 97310), (526, 91205), (629, 76270), (986, 48655), (1073, 44710), (1258, 38135), (1315, 36482), (2146, 22355), (2465, 19462), (2630, 18241), (3145, 15254), (4471, 10730), (4930, 9731), (5365, 8942), (6290, 7627)]