50380495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 71354880

約数和(自身を除く): 20974385

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 1303, 2035, 3515, 6515, 7733, 14333, 24757, 38665, 48211, 71665, 123785, 241055, 272327, 530321, 916009, 1361635, 2651605, 4580045, 10076099, 50380495]

約数ペア:

[(1, 50380495), (5, 10076099), (11, 4580045), (19, 2651605), (37, 1361635), (55, 916009), (95, 530321), (185, 272327), (209, 241055), (407, 123785), (703, 71665), (1045, 48211), (1303, 38665), (2035, 24757), (3515, 14333), (6515, 7733)]