54275290

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 99409680

約数和(自身を除く): 45134390

約数列:

[1, 2, 5, 10, 137, 173, 229, 274, 346, 458, 685, 865, 1145, 1370, 1730, 2290, 23701, 31373, 39617, 47402, 62746, 79234, 118505, 156865, 198085, 237010, 313730, 396170, 5427529, 10855058, 27137645, 54275290]

約数ペア:

[(1, 54275290), (2, 27137645), (5, 10855058), (10, 5427529), (137, 396170), (173, 313730), (229, 237010), (274, 198085), (346, 156865), (458, 118505), (685, 79234), (865, 62746), (1145, 47402), (1370, 39617), (1730, 31373), (2290, 23701)]