51118536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 147185280

約数和(自身を除く): 96066744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2221, 2877, 3288, 3836, 4442, 5754, 6663, 7672, 8884, 11508, 13326, 15547, 17768, 23016, 26652, 31094, 46641, 53304, 62188, 93282, 124376, 186564, 304277, 373128, 608554, 912831, 1217108, 1825662, 2129939, 2434216, 3651324, 4259878, 6389817, 7302648, 8519756, 12779634, 17039512, 25559268, 51118536]

約数ペア:

[(1, 51118536), (2, 25559268), (3, 17039512), (4, 12779634), (6, 8519756), (7, 7302648), (8, 6389817), (12, 4259878), (14, 3651324), (21, 2434216), (24, 2129939), (28, 1825662), (42, 1217108), (56, 912831), (84, 608554), (137, 373128), (168, 304277), (274, 186564), (411, 124376), (548, 93282), (822, 62188), (959, 53304), (1096, 46641), (1644, 31094), (1918, 26652), (2221, 23016), (2877, 17768), (3288, 15547), (3836, 13326), (4442, 11508), (5754, 8884), (6663, 7672)]