50322040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 122744160

約数和(自身を除く): 72422120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 1721, 2924, 3442, 3655, 5848, 6884, 7310, 8605, 13768, 14620, 17210, 29240, 29257, 34420, 58514, 68840, 74003, 117028, 146285, 148006, 234056, 292570, 296012, 370015, 585140, 592024, 740030, 1170280, 1258051, 1480060, 2516102, 2960120, 5032204, 6290255, 10064408, 12580510, 25161020, 50322040]

約数ペア:

[(1, 50322040), (2, 25161020), (4, 12580510), (5, 10064408), (8, 6290255), (10, 5032204), (17, 2960120), (20, 2516102), (34, 1480060), (40, 1258051), (43, 1170280), (68, 740030), (85, 592024), (86, 585140), (136, 370015), (170, 296012), (172, 292570), (215, 234056), (340, 148006), (344, 146285), (430, 117028), (680, 74003), (731, 68840), (860, 58514), (1462, 34420), (1720, 29257), (1721, 29240), (2924, 17210), (3442, 14620), (3655, 13768), (5848, 8605), (6884, 7310)]