55783730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 102453120

約数和(自身を除く): 46669390

約数列:

[1, 2, 5, 10, 97, 131, 194, 262, 439, 485, 655, 878, 970, 1310, 2195, 4390, 12707, 25414, 42583, 57509, 63535, 85166, 115018, 127070, 212915, 287545, 425830, 575090, 5578373, 11156746, 27891865, 55783730]

約数ペア:

[(1, 55783730), (2, 27891865), (5, 11156746), (10, 5578373), (97, 575090), (131, 425830), (194, 287545), (262, 212915), (439, 127070), (485, 115018), (655, 85166), (878, 63535), (970, 57509), (1310, 42583), (2195, 25414), (4390, 12707)]