49896470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20201}}^1$

素因数の和:20240

約数の個数: 32

約数和(自身を含む): 101818080

約数和(自身を除く): 51921610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 20201, 40402, 101005, 202010, 262613, 383819, 525226, 767638, 1313065, 1919095, 2626130, 3838190, 4989647, 9979294, 24948235, 49896470]

約数ペア:

[(1, 49896470), (2, 24948235), (5, 9979294), (10, 4989647), (13, 3838190), (19, 2626130), (26, 1919095), (38, 1313065), (65, 767638), (95, 525226), (130, 383819), (190, 262613), (247, 202010), (494, 101005), (1235, 40402), (2470, 20201)]