51984198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3467}}^1$

素因数の和:3506

約数の個数: 72

約数和(自身を含む): 138768552

約数和(自身を除く): 86784354

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 3467, 4998, 6934, 7497, 10401, 14994, 20802, 24269, 31203, 48538, 58939, 62406, 72807, 117878, 145614, 169883, 176817, 218421, 339766, 353634, 412573, 436842, 509649, 530451, 825146, 1019298, 1060902, 1237719, 1528947, 2475438, 2888011, 3057894, 3713157, 5776022, 7426314, 8664033, 17328066, 25992099, 51984198]

約数ペア:

[(1, 51984198), (2, 25992099), (3, 17328066), (6, 8664033), (7, 7426314), (9, 5776022), (14, 3713157), (17, 3057894), (18, 2888011), (21, 2475438), (34, 1528947), (42, 1237719), (49, 1060902), (51, 1019298), (63, 825146), (98, 530451), (102, 509649), (119, 436842), (126, 412573), (147, 353634), (153, 339766), (238, 218421), (294, 176817), (306, 169883), (357, 145614), (441, 117878), (714, 72807), (833, 62406), (882, 58939), (1071, 48538), (1666, 31203), (2142, 24269), (2499, 20802), (3467, 14994), (4998, 10401), (6934, 7497)]