51903372531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1\times {\mathrm{3407}}^1$

素因数の和:4779

約数の個数: 32

約数和(自身を含む): 73236556800

約数和(自身を除く): 21333184269

約数列:

[1, 3, 19, 57, 241, 723, 1109, 3327, 3407, 4579, 10221, 13737, 21071, 63213, 64733, 194199, 267269, 801807, 821087, 2463261, 3778363, 5078111, 11335089, 15234333, 15600653, 46801959, 71788897, 215366691, 910585483, 2731756449, 17301124177, 51903372531]

約数ペア:

[(1, 51903372531), (3, 17301124177), (19, 2731756449), (57, 910585483), (241, 215366691), (723, 71788897), (1109, 46801959), (3327, 15600653), (3407, 15234333), (4579, 11335089), (10221, 5078111), (13737, 3778363), (21071, 2463261), (63213, 821087), (64733, 801807), (194199, 267269)]