47451768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21756

約数の個数: 64

約数和(自身を含む): 146012160

約数和(自身を除く): 98560392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 21727, 43454, 65181, 86908, 130362, 152089, 173816, 260724, 282451, 304178, 456267, 521448, 564902, 608356, 847353, 912534, 1129804, 1216712, 1694706, 1825068, 1977157, 2259608, 3389412, 3650136, 3954314, 5931471, 6778824, 7908628, 11862942, 15817256, 23725884, 47451768]

約数ペア:

[(1, 47451768), (2, 23725884), (3, 15817256), (4, 11862942), (6, 7908628), (7, 6778824), (8, 5931471), (12, 3954314), (13, 3650136), (14, 3389412), (21, 2259608), (24, 1977157), (26, 1825068), (28, 1694706), (39, 1216712), (42, 1129804), (52, 912534), (56, 847353), (78, 608356), (84, 564902), (91, 521448), (104, 456267), (156, 304178), (168, 282451), (182, 260724), (273, 173816), (312, 152089), (364, 130362), (546, 86908), (728, 65181), (1092, 43454), (2184, 21727)]