56457070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 104011776

約数和(自身を除く): 47554706

約数列:

[1, 2, 5, 10, 71, 131, 142, 262, 355, 607, 655, 710, 1214, 1310, 3035, 6070, 9301, 18602, 43097, 46505, 79517, 86194, 93010, 159034, 215485, 397585, 430970, 795170, 5645707, 11291414, 28228535, 56457070]

約数ペア:

[(1, 56457070), (2, 28228535), (5, 11291414), (10, 5645707), (71, 795170), (131, 430970), (142, 397585), (262, 215485), (355, 159034), (607, 93010), (655, 86194), (710, 79517), (1214, 46505), (1310, 43097), (3035, 18602), (6070, 9301)]