52806942412

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{213079}}^1$

素因数の和:213310

約数の個数: 48

約数和(自身を含む): 108251458560

約数和(自身を除く): 55444516148

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 167, 212, 334, 371, 668, 742, 1169, 1484, 2338, 4676, 8851, 17702, 35404, 61957, 123914, 213079, 247828, 426158, 852316, 1491553, 2983106, 5966212, 11293187, 22586374, 35584193, 45172748, 71168386, 79052309, 142336772, 158104618, 249089351, 316209236, 498178702, 996357404, 1885962229, 3771924458, 7543848916, 13201735603, 26403471206, 52806942412]

約数ペア:

[(1, 52806942412), (2, 26403471206), (4, 13201735603), (7, 7543848916), (14, 3771924458), (28, 1885962229), (53, 996357404), (106, 498178702), (167, 316209236), (212, 249089351), (334, 158104618), (371, 142336772), (668, 79052309), (742, 71168386), (1169, 45172748), (1484, 35584193), (2338, 22586374), (4676, 11293187), (8851, 5966212), (17702, 2983106), (35404, 1491553), (61957, 852316), (123914, 426158), (213079, 247828)]