53149954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9826

約数の個数: 32

約数和(自身を含む): 98602560

約数和(自身を除く): 45452606

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 9781, 19562, 107591, 127153, 185839, 215182, 254306, 371678, 1398683, 2044229, 2415907, 2797366, 4088458, 4831814, 26574977, 53149954]

約数ペア:

[(1, 53149954), (2, 26574977), (11, 4831814), (13, 4088458), (19, 2797366), (22, 2415907), (26, 2044229), (38, 1398683), (143, 371678), (209, 254306), (247, 215182), (286, 185839), (418, 127153), (494, 107591), (2717, 19562), (5434, 9781)]