51749298

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{70121}}^1$

素因数の和:70170

約数の個数: 24

約数和(自身を含む): 114859836

約数和(自身を除く): 63110538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 70121, 140242, 210363, 420726, 631089, 1262178, 2874961, 5749922, 8624883, 17249766, 25874649, 51749298]

約数ペア:

[(1, 51749298), (2, 25874649), (3, 17249766), (6, 8624883), (9, 5749922), (18, 2874961), (41, 1262178), (82, 631089), (123, 420726), (246, 210363), (369, 140242), (738, 70121)]