91996450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20251

約数の個数: 48

約数和(自身を含む): 210611520

約数和(自身を除く): 118615070

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 20219, 40438, 101095, 141533, 202190, 262847, 283066, 505475, 525694, 707665, 1010950, 1314235, 1415330, 1839929, 2628470, 3538325, 3679858, 6571175, 7076650, 9199645, 13142350, 18399290, 45998225, 91996450]

約数ペア:

[(1, 91996450), (2, 45998225), (5, 18399290), (7, 13142350), (10, 9199645), (13, 7076650), (14, 6571175), (25, 3679858), (26, 3538325), (35, 2628470), (50, 1839929), (65, 1415330), (70, 1314235), (91, 1010950), (130, 707665), (175, 525694), (182, 505475), (325, 283066), (350, 262847), (455, 202190), (650, 141533), (910, 101095), (2275, 40438), (4550, 20219)]