49890428

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13397}}^1$

素因数の和:13434

約数の個数: 36

約数和(自身を含む): 106916040

約数和(自身を除く): 57025612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 13397, 26794, 53588, 93779, 187558, 254543, 375116, 509086, 656453, 1018172, 1312906, 1781801, 2625812, 3563602, 7127204, 12472607, 24945214, 49890428]

約数ペア:

[(1, 49890428), (2, 24945214), (4, 12472607), (7, 7127204), (14, 3563602), (19, 2625812), (28, 1781801), (38, 1312906), (49, 1018172), (76, 656453), (98, 509086), (133, 375116), (196, 254543), (266, 187558), (532, 93779), (931, 53588), (1862, 26794), (3724, 13397)]