51143858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 85017600

約数和(自身を除く): 33873742

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 359, 437, 718, 874, 3097, 3749, 6194, 6821, 7498, 8257, 13642, 16514, 58517, 71231, 117034, 142462, 156883, 313766, 1111823, 1345891, 2223646, 2691782, 25571929, 51143858]

約数ペア:

[(1, 51143858), (2, 25571929), (19, 2691782), (23, 2223646), (38, 1345891), (46, 1111823), (163, 313766), (326, 156883), (359, 142462), (437, 117034), (718, 71231), (874, 58517), (3097, 16514), (3749, 13642), (6194, 8257), (6821, 7498)]