49745535

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 94408416

約数和(自身を除く): 44662881

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1277, 1855, 2597, 3831, 5565, 6385, 7791, 8939, 12985, 19155, 26817, 38955, 44695, 62573, 67681, 134085, 187719, 203043, 312865, 338405, 473767, 938595, 1015215, 1421301, 2368835, 3316369, 7106505, 9949107, 16581845, 49745535]

約数ペア:

[(1, 49745535), (3, 16581845), (5, 9949107), (7, 7106505), (15, 3316369), (21, 2368835), (35, 1421301), (49, 1015215), (53, 938595), (105, 473767), (147, 338405), (159, 312865), (245, 203043), (265, 187719), (371, 134085), (735, 67681), (795, 62573), (1113, 44695), (1277, 38955), (1855, 26817), (2597, 19155), (3831, 12985), (5565, 8939), (6385, 7791)]