49260190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 103831200

約数和(自身を除く): 54571010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 229, 245, 439, 458, 490, 878, 1145, 1603, 2195, 2290, 3073, 3206, 4390, 6146, 8015, 11221, 15365, 16030, 21511, 22442, 30730, 43022, 56105, 100531, 107555, 112210, 201062, 215110, 502655, 703717, 1005310, 1407434, 3518585, 4926019, 7037170, 9852038, 24630095, 49260190]

約数ペア:

[(1, 49260190), (2, 24630095), (5, 9852038), (7, 7037170), (10, 4926019), (14, 3518585), (35, 1407434), (49, 1005310), (70, 703717), (98, 502655), (229, 215110), (245, 201062), (439, 112210), (458, 107555), (490, 100531), (878, 56105), (1145, 43022), (1603, 30730), (2195, 22442), (2290, 21511), (3073, 16030), (3206, 15365), (4390, 11221), (6146, 8015)]