47693810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 89344512

約数和(自身を除く): 41650702

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1123, 1370, 2246, 4247, 5615, 8494, 11230, 21235, 34813, 42470, 69626, 153851, 174065, 307702, 348130, 769255, 1538510, 4769381, 9538762, 23846905, 47693810]

約数ペア:

[(1, 47693810), (2, 23846905), (5, 9538762), (10, 4769381), (31, 1538510), (62, 769255), (137, 348130), (155, 307702), (274, 174065), (310, 153851), (685, 69626), (1123, 42470), (1370, 34813), (2246, 21235), (4247, 11230), (5615, 8494)]