50874411

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 79488000

約数和(自身を除く): 28613589

約数列:

[1, 3, 7, 21, 71, 149, 213, 229, 447, 497, 687, 1043, 1491, 1603, 3129, 4809, 10579, 16259, 31737, 34121, 48777, 74053, 102363, 113813, 222159, 238847, 341439, 716541, 2422591, 7267773, 16958137, 50874411]

約数ペア:

[(1, 50874411), (3, 16958137), (7, 7267773), (21, 2422591), (71, 716541), (149, 341439), (213, 238847), (229, 222159), (447, 113813), (497, 102363), (687, 74053), (1043, 48777), (1491, 34121), (1603, 31737), (3129, 16259), (4809, 10579)]