53906380090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1\times {\mathrm{45491}}^1$

素因数の和:47238

約数の個数: 32

約数和(自身を含む): 98459245440

約数和(自身を除く): 44552865350

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1669, 3338, 8345, 16690, 45491, 90982, 118499, 227455, 236998, 454910, 592495, 1184990, 3229861, 6459722, 16149305, 32298610, 75924479, 151848958, 379622395, 759244790, 5390638009, 10781276018, 26953190045, 53906380090]

約数ペア:

[(1, 53906380090), (2, 26953190045), (5, 10781276018), (10, 5390638009), (71, 759244790), (142, 379622395), (355, 151848958), (710, 75924479), (1669, 32298610), (3338, 16149305), (8345, 6459722), (16690, 3229861), (45491, 1184990), (90982, 592495), (118499, 454910), (227455, 236998)]