49154349

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 71503360

約数和(自身を除く): 22349011

約数列:

[1, 3, 19, 57, 61, 67, 183, 201, 211, 633, 1159, 1273, 3477, 3819, 4009, 4087, 12027, 12261, 12871, 14137, 38613, 42411, 77653, 232959, 244549, 268603, 733647, 805809, 862357, 2587071, 16384783, 49154349]

約数ペア:

[(1, 49154349), (3, 16384783), (19, 2587071), (57, 862357), (61, 805809), (67, 733647), (183, 268603), (201, 244549), (211, 232959), (633, 77653), (1159, 42411), (1273, 38613), (3477, 14137), (3819, 12871), (4009, 12261), (4087, 12027)]