51435417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 78004224

約数和(自身を除く): 26568807

約数列:

[1, 3, 11, 31, 33, 93, 137, 341, 367, 411, 1023, 1101, 1507, 4037, 4247, 4521, 11377, 12111, 12741, 34131, 46717, 50279, 125147, 140151, 150837, 375441, 553069, 1558649, 1659207, 4675947, 17145139, 51435417]

約数ペア:

[(1, 51435417), (3, 17145139), (11, 4675947), (31, 1659207), (33, 1558649), (93, 553069), (137, 375441), (341, 150837), (367, 140151), (411, 125147), (1023, 50279), (1101, 46717), (1507, 34131), (4037, 12741), (4247, 12111), (4521, 11377)]