56243954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 93562560

約数和(自身を除く): 37318606

約数列:

[1, 2, 13, 26, 67, 83, 134, 166, 389, 778, 871, 1079, 1742, 2158, 5057, 5561, 10114, 11122, 26063, 32287, 52126, 64574, 72293, 144586, 338819, 419731, 677638, 839462, 2163229, 4326458, 28121977, 56243954]

約数ペア:

[(1, 56243954), (2, 28121977), (13, 4326458), (26, 2163229), (67, 839462), (83, 677638), (134, 419731), (166, 338819), (389, 144586), (778, 72293), (871, 64574), (1079, 52126), (1742, 32287), (2158, 26063), (5057, 11122), (5561, 10114)]