49017017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 12672583

約数列:

[1, 7, 19, 41, 89, 101, 133, 287, 623, 707, 779, 1691, 1919, 3649, 4141, 5453, 8989, 11837, 13433, 25543, 28987, 62923, 69331, 78679, 170791, 368549, 485317, 550753, 1195537, 2579843, 7002431, 49017017]

約数ペア:

[(1, 49017017), (7, 7002431), (19, 2579843), (41, 1195537), (89, 550753), (101, 485317), (133, 368549), (287, 170791), (623, 78679), (707, 69331), (779, 62923), (1691, 28987), (1919, 25543), (3649, 13433), (4141, 11837), (5453, 8989)]