49413868

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 52192532

約数列:

[1, 2, 4, 7, 14, 28, 79, 89, 158, 178, 251, 316, 356, 502, 553, 623, 1004, 1106, 1246, 1757, 2212, 2492, 3514, 7028, 7031, 14062, 19829, 22339, 28124, 39658, 44678, 49217, 79316, 89356, 98434, 138803, 156373, 196868, 277606, 312746, 555212, 625492, 1764781, 3529562, 7059124, 12353467, 24706934, 49413868]

約数ペア:

[(1, 49413868), (2, 24706934), (4, 12353467), (7, 7059124), (14, 3529562), (28, 1764781), (79, 625492), (89, 555212), (158, 312746), (178, 277606), (251, 196868), (316, 156373), (356, 138803), (502, 98434), (553, 89356), (623, 79316), (1004, 49217), (1106, 44678), (1246, 39658), (1757, 28124), (2212, 22339), (2492, 19829), (3514, 14062), (7028, 7031)]