51476656

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 130277376

約数和(自身を除く): 78800720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 112, 127, 154, 176, 188, 196, 254, 308, 329, 376, 392, 508, 517, 539, 616, 658, 752, 784, 889, 1016, 1034, 1078, 1232, 1316, 1397, 1778, 2032, 2068, 2156, 2303, 2632, 2794, 3556, 3619, 4136, 4312, 4606, 5264, 5588, 5969, 6223, 7112, 7238, 8272, 8624, 9212, 9779, 11176, 11938, 12446, 14224, 14476, 18424, 19558, 22352, 23876, 24892, 25333, 28952, 36848, 39116, 41783, 47752, 49784, 50666, 57904, 65659, 68453, 78232, 83566, 95504, 99568, 101332, 131318, 136906, 156464, 167132, 202664, 262636, 273812, 292481, 334264, 405328, 459613, 525272, 547624, 584962, 668528, 919226, 1050544, 1095248, 1169924, 1838452, 2339848, 3217291, 3676904, 4679696, 6434582, 7353808, 12869164, 25738328, 51476656]

約数ペア:

[(1, 51476656), (2, 25738328), (4, 12869164), (7, 7353808), (8, 6434582), (11, 4679696), (14, 3676904), (16, 3217291), (22, 2339848), (28, 1838452), (44, 1169924), (47, 1095248), (49, 1050544), (56, 919226), (77, 668528), (88, 584962), (94, 547624), (98, 525272), (112, 459613), (127, 405328), (154, 334264), (176, 292481), (188, 273812), (196, 262636), (254, 202664), (308, 167132), (329, 156464), (376, 136906), (392, 131318), (508, 101332), (517, 99568), (539, 95504), (616, 83566), (658, 78232), (752, 68453), (784, 65659), (889, 57904), (1016, 50666), (1034, 49784), (1078, 47752), (1232, 41783), (1316, 39116), (1397, 36848), (1778, 28952), (2032, 25333), (2068, 24892), (2156, 23876), (2303, 22352), (2632, 19558), (2794, 18424), (3556, 14476), (3619, 14224), (4136, 12446), (4312, 11938), (4606, 11176), (5264, 9779), (5588, 9212), (5969, 8624), (6223, 8272), (7112, 7238)]