49990996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30707}}^1$

素因数の和:30759

約数の個数: 24

約数和(自身を含む): 98019936

約数和(自身を除く): 48028940

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 30707, 61414, 122828, 337777, 675554, 1136159, 1351108, 2272318, 4544636, 12497749, 24995498, 49990996]

約数ペア:

[(1, 49990996), (2, 24995498), (4, 12497749), (11, 4544636), (22, 2272318), (37, 1351108), (44, 1136159), (74, 675554), (148, 337777), (407, 122828), (814, 61414), (1628, 30707)]