53391710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 102241440

約数和(自身を除く): 48849730

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 2897, 3686, 5794, 9215, 14485, 18430, 28970, 55043, 110086, 275215, 281009, 550430, 562018, 1405045, 2810090, 5339171, 10678342, 26695855, 53391710]

約数ペア:

[(1, 53391710), (2, 26695855), (5, 10678342), (10, 5339171), (19, 2810090), (38, 1405045), (95, 562018), (97, 550430), (190, 281009), (194, 275215), (485, 110086), (970, 55043), (1843, 28970), (2897, 18430), (3686, 14485), (5794, 9215)]