49512385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 68866560

約数和(自身を除く): 19354175

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 611, 853, 893, 1235, 3055, 4265, 4465, 11089, 11609, 16207, 40091, 55445, 58045, 81035, 200455, 210691, 521183, 761729, 1053455, 2605915, 3808645, 9902477, 49512385]

約数ペア:

[(1, 49512385), (5, 9902477), (13, 3808645), (19, 2605915), (47, 1053455), (65, 761729), (95, 521183), (235, 210691), (247, 200455), (611, 81035), (853, 58045), (893, 55445), (1235, 40091), (3055, 16207), (4265, 11609), (4465, 11089)]