53798838

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 109226880

約数和(自身を除く): 55428042

約数列:

[1, 2, 3, 6, 139, 251, 257, 278, 417, 502, 514, 753, 771, 834, 1506, 1542, 34889, 35723, 64507, 69778, 71446, 104667, 107169, 129014, 193521, 209334, 214338, 387042, 8966473, 17932946, 26899419, 53798838]

約数ペア:

[(1, 53798838), (2, 26899419), (3, 17932946), (6, 8966473), (139, 387042), (251, 214338), (257, 209334), (278, 193521), (417, 129014), (502, 107169), (514, 104667), (753, 71446), (771, 69778), (834, 64507), (1506, 35723), (1542, 34889)]