49198760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94613}}^1$

素因数の和:94637

約数の個数: 32

約数和(自身を含む): 119213640

約数和(自身を除く): 70014880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 94613, 189226, 378452, 473065, 756904, 946130, 1229969, 1892260, 2459938, 3784520, 4919876, 6149845, 9839752, 12299690, 24599380, 49198760]

約数ペア:

[(1, 49198760), (2, 24599380), (4, 12299690), (5, 9839752), (8, 6149845), (10, 4919876), (13, 3784520), (20, 2459938), (26, 1892260), (40, 1229969), (52, 946130), (65, 756904), (104, 473065), (130, 378452), (260, 189226), (520, 94613)]