54874641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 80784000

約数和(自身を除く): 25909359

約数列:

[1, 3, 19, 29, 57, 87, 89, 267, 373, 551, 1119, 1653, 1691, 2581, 5073, 7087, 7743, 10817, 21261, 32451, 33197, 49039, 99591, 147117, 205523, 616569, 630743, 962713, 1892229, 2888139, 18291547, 54874641]

約数ペア:

[(1, 54874641), (3, 18291547), (19, 2888139), (29, 1892229), (57, 962713), (87, 630743), (89, 616569), (267, 205523), (373, 147117), (551, 99591), (1119, 49039), (1653, 33197), (1691, 32451), (2581, 21261), (5073, 10817), (7087, 7743)]