50919753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 74188800

約数和(自身を除く): 23269047

約数列:

[1, 3, 19, 47, 57, 83, 141, 229, 249, 687, 893, 1577, 2679, 3901, 4351, 4731, 10763, 11703, 13053, 19007, 32289, 57021, 74119, 204497, 222357, 361133, 613491, 893329, 1083399, 2679987, 16973251, 50919753]

約数ペア:

[(1, 50919753), (3, 16973251), (19, 2679987), (47, 1083399), (57, 893329), (83, 613491), (141, 361133), (229, 222357), (249, 204497), (687, 74119), (893, 57021), (1577, 32289), (2679, 19007), (3901, 13053), (4351, 11703), (4731, 10763)]