49975947

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4677

約数の個数: 40

約数和(自身を含む): 89830400

約数和(自身を除く): 39854453

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 4639, 10773, 13917, 32473, 41751, 88141, 97419, 125253, 264423, 292257, 375759, 616987, 793269, 876771, 1850961, 2379807, 2630313, 5552883, 7139421, 16658649, 49975947]

約数ペア:

[(1, 49975947), (3, 16658649), (7, 7139421), (9, 5552883), (19, 2630313), (21, 2379807), (27, 1850961), (57, 876771), (63, 793269), (81, 616987), (133, 375759), (171, 292257), (189, 264423), (399, 125253), (513, 97419), (567, 88141), (1197, 41751), (1539, 32473), (3591, 13917), (4639, 10773)]