49813071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{967}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 83263488

約数和(自身を除く): 33450417

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 669, 967, 1561, 2453, 2901, 4683, 6769, 7359, 10637, 17171, 20307, 31911, 51513, 74459, 215641, 223377, 646923, 1509487, 2372051, 4528461, 7116153, 16604357, 49813071]

約数ペア:

[(1, 49813071), (3, 16604357), (7, 7116153), (11, 4528461), (21, 2372051), (33, 1509487), (77, 646923), (223, 223377), (231, 215641), (669, 74459), (967, 51513), (1561, 31911), (2453, 20307), (2901, 17171), (4683, 10637), (6769, 7359)]