47903308

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 91010304

約数和(自身を除く): 43106996

約数列:

[1, 2, 4, 31, 37, 53, 62, 74, 106, 124, 148, 197, 212, 394, 788, 1147, 1643, 1961, 2294, 3286, 3922, 4588, 6107, 6572, 7289, 7844, 10441, 12214, 14578, 20882, 24428, 29156, 41764, 60791, 121582, 225959, 243164, 323671, 386317, 451918, 647342, 772634, 903836, 1294684, 1545268, 11975827, 23951654, 47903308]

約数ペア:

[(1, 47903308), (2, 23951654), (4, 11975827), (31, 1545268), (37, 1294684), (53, 903836), (62, 772634), (74, 647342), (106, 451918), (124, 386317), (148, 323671), (197, 243164), (212, 225959), (394, 121582), (788, 60791), (1147, 41764), (1643, 29156), (1961, 24428), (2294, 20882), (3286, 14578), (3922, 12214), (4588, 10441), (6107, 7844), (6572, 7289)]