50830775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 65339568

約数和(自身を除く): 14508793

約数列:

[1, 5, 25, 41, 101, 205, 491, 505, 1025, 2455, 2525, 4141, 12275, 20131, 20705, 49591, 100655, 103525, 247955, 503275, 1239775, 2033231, 10166155, 50830775]

約数ペア:

[(1, 50830775), (5, 10166155), (25, 2033231), (41, 1239775), (101, 503275), (205, 247955), (491, 103525), (505, 100655), (1025, 49591), (2455, 20705), (2525, 20131), (4141, 12275)]