51611406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15959}}^1$

素因数の和:15989

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 79388274

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 15959, 31918, 47877, 95754, 111713, 175549, 223426, 335139, 351098, 526647, 670278, 781991, 1053294, 1228843, 1563982, 2345973, 2457686, 3686529, 4691946, 7373058, 8601901, 17203802, 25805703, 51611406]

約数ペア:

[(1, 51611406), (2, 25805703), (3, 17203802), (6, 8601901), (7, 7373058), (11, 4691946), (14, 3686529), (21, 2457686), (22, 2345973), (33, 1563982), (42, 1228843), (49, 1053294), (66, 781991), (77, 670278), (98, 526647), (147, 351098), (154, 335139), (231, 223426), (294, 175549), (462, 111713), (539, 95754), (1078, 47877), (1617, 31918), (3234, 15959)]