49796131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 66193920

約数和(自身を除く): 16397789

約数列:

[1, 7, 11, 19, 77, 101, 133, 209, 337, 707, 1111, 1463, 1919, 2359, 3707, 6403, 7777, 13433, 21109, 25949, 34037, 44821, 70433, 147763, 238259, 374407, 493031, 646703, 2620849, 4526921, 7113733, 49796131]

約数ペア:

[(1, 49796131), (7, 7113733), (11, 4526921), (19, 2620849), (77, 646703), (101, 493031), (133, 374407), (209, 238259), (337, 147763), (707, 70433), (1111, 44821), (1463, 34037), (1919, 25949), (2359, 21109), (3707, 13433), (6403, 7777)]