49107905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 73923840

約数和(自身を除く): 24815935

約数列:

[1, 5, 7, 11, 35, 55, 77, 229, 385, 557, 1145, 1603, 2519, 2785, 3899, 6127, 8015, 12595, 17633, 19495, 30635, 42889, 88165, 127553, 214445, 637765, 892871, 1403083, 4464355, 7015415, 9821581, 49107905]

約数ペア:

[(1, 49107905), (5, 9821581), (7, 7015415), (11, 4464355), (35, 1403083), (55, 892871), (77, 637765), (229, 214445), (385, 127553), (557, 88165), (1145, 42889), (1603, 30635), (2519, 19495), (2785, 17633), (3899, 12595), (6127, 8015)]