48754615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 72930816

約数和(自身を除く): 24176201

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 1079, 1291, 2905, 5395, 6455, 7553, 9037, 16783, 37765, 45185, 83915, 107153, 117481, 535765, 587405, 750071, 1392989, 3750355, 6964945, 9750923, 48754615]

約数ペア:

[(1, 48754615), (5, 9750923), (7, 6964945), (13, 3750355), (35, 1392989), (65, 750071), (83, 587405), (91, 535765), (415, 117481), (455, 107153), (581, 83915), (1079, 45185), (1291, 37765), (2905, 16783), (5395, 9037), (6455, 7553)]