51071488

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7704

約数の個数: 40

約数和(自身を含む): 109907028

約数和(自身を除く): 58835540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 7673, 15346, 30692, 61384, 99749, 122768, 199498, 245536, 398996, 491072, 797992, 982144, 1595984, 1964288, 3191968, 3928576, 6383936, 12767872, 25535744, 51071488]

約数ペア:

[(1, 51071488), (2, 25535744), (4, 12767872), (8, 6383936), (13, 3928576), (16, 3191968), (26, 1964288), (32, 1595984), (52, 982144), (64, 797992), (104, 491072), (128, 398996), (208, 245536), (256, 199498), (416, 122768), (512, 99749), (832, 61384), (1664, 30692), (3328, 15346), (6656, 7673)]