51993040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59083}}^1$

素因数の和:59107

約数の個数: 40

約数和(自身を含む): 131875488

約数和(自身を除く): 79882448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 59083, 118166, 236332, 295415, 472664, 590830, 649913, 945328, 1181660, 1299826, 2363320, 2599652, 3249565, 4726640, 5199304, 6499130, 10398608, 12998260, 25996520, 51993040]

約数ペア:

[(1, 51993040), (2, 25996520), (4, 12998260), (5, 10398608), (8, 6499130), (10, 5199304), (11, 4726640), (16, 3249565), (20, 2599652), (22, 2363320), (40, 1299826), (44, 1181660), (55, 945328), (80, 649913), (88, 590830), (110, 472664), (176, 295415), (220, 236332), (440, 118166), (880, 59083)]