49597347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 23186013

約数列:

[1, 3, 17, 51, 53, 59, 159, 177, 311, 901, 933, 1003, 2703, 3009, 3127, 5287, 9381, 15861, 16483, 18349, 49449, 53159, 55047, 159477, 280211, 311933, 840633, 935799, 972497, 2917491, 16532449, 49597347]

約数ペア:

[(1, 49597347), (3, 16532449), (17, 2917491), (51, 972497), (53, 935799), (59, 840633), (159, 311933), (177, 280211), (311, 159477), (901, 55047), (933, 53159), (1003, 49449), (2703, 18349), (3009, 16483), (3127, 15861), (5287, 9381)]