51407672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 100571520

約数和(自身を除く): 49163848

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 2137, 3007, 4274, 6014, 8548, 12028, 17096, 24056, 66247, 132494, 207289, 264988, 414578, 529976, 829156, 1658312, 6425959, 12851918, 25703836, 51407672]

約数ペア:

[(1, 51407672), (2, 25703836), (4, 12851918), (8, 6425959), (31, 1658312), (62, 829156), (97, 529976), (124, 414578), (194, 264988), (248, 207289), (388, 132494), (776, 66247), (2137, 24056), (3007, 17096), (4274, 12028), (6014, 8548)]