51988615465

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1\times {\mathrm{1151}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 63389454336

約数和(自身を除く): 11400838871

約数列:

[1, 5, 137, 233, 283, 685, 1151, 1165, 1415, 5755, 31921, 38771, 65939, 157687, 159605, 193855, 268183, 325733, 329695, 788435, 1340915, 1628665, 9033643, 36741071, 44625421, 45168215, 75895789, 183705355, 223127105, 379478945, 10397723093, 51988615465]

約数ペア:

[(1, 51988615465), (5, 10397723093), (137, 379478945), (233, 223127105), (283, 183705355), (685, 75895789), (1151, 45168215), (1165, 44625421), (1415, 36741071), (5755, 9033643), (31921, 1628665), (38771, 1340915), (65939, 788435), (157687, 329695), (159605, 325733), (193855, 268183)]