51124668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 145367040

約数和(自身を除く): 94242372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 103, 114, 133, 206, 228, 266, 309, 311, 399, 412, 532, 618, 622, 721, 798, 933, 1236, 1244, 1442, 1596, 1866, 1957, 2163, 2177, 2884, 3732, 3914, 4326, 4354, 5871, 5909, 6531, 7828, 8652, 8708, 11742, 11818, 13062, 13699, 17727, 23484, 23636, 26124, 27398, 32033, 35454, 41097, 41363, 54796, 64066, 70908, 82194, 82726, 96099, 124089, 128132, 164388, 165452, 192198, 224231, 248178, 384396, 448462, 496356, 608627, 672693, 896924, 1217254, 1345386, 1825881, 2434508, 2690772, 3651762, 4260389, 7303524, 8520778, 12781167, 17041556, 25562334, 51124668]

約数ペア:

[(1, 51124668), (2, 25562334), (3, 17041556), (4, 12781167), (6, 8520778), (7, 7303524), (12, 4260389), (14, 3651762), (19, 2690772), (21, 2434508), (28, 1825881), (38, 1345386), (42, 1217254), (57, 896924), (76, 672693), (84, 608627), (103, 496356), (114, 448462), (133, 384396), (206, 248178), (228, 224231), (266, 192198), (309, 165452), (311, 164388), (399, 128132), (412, 124089), (532, 96099), (618, 82726), (622, 82194), (721, 70908), (798, 64066), (933, 54796), (1236, 41363), (1244, 41097), (1442, 35454), (1596, 32033), (1866, 27398), (1957, 26124), (2163, 23636), (2177, 23484), (2884, 17727), (3732, 13699), (3914, 13062), (4326, 11818), (4354, 11742), (5871, 8708), (5909, 8652), (6531, 7828)]