49542890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 91523520

約数和(自身を除く): 41980630

約数列:

[1, 2, 5, 10, 59, 118, 131, 262, 295, 590, 641, 655, 1282, 1310, 3205, 6410, 7729, 15458, 37819, 38645, 75638, 77290, 83971, 167942, 189095, 378190, 419855, 839710, 4954289, 9908578, 24771445, 49542890]

約数ペア:

[(1, 49542890), (2, 24771445), (5, 9908578), (10, 4954289), (59, 839710), (118, 419855), (131, 378190), (262, 189095), (295, 167942), (590, 83971), (641, 77290), (655, 75638), (1282, 38645), (1310, 37819), (3205, 15458), (6410, 7729)]