54743830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1289}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 102539520

約数和(自身を除く): 47795690

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1289, 1370, 2578, 4247, 6445, 8494, 12890, 21235, 39959, 42470, 79918, 176593, 199795, 353186, 399590, 882965, 1765930, 5474383, 10948766, 27371915, 54743830]

約数ペア:

[(1, 54743830), (2, 27371915), (5, 10948766), (10, 5474383), (31, 1765930), (62, 882965), (137, 399590), (155, 353186), (274, 199795), (310, 176593), (685, 79918), (1289, 42470), (1370, 39959), (2578, 21235), (4247, 12890), (6445, 8494)]