51965328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 145544256

約数和(自身を除く): 93578928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 1481, 2064, 2193, 2924, 2962, 4386, 4443, 5848, 5924, 8772, 8886, 11696, 11848, 17544, 17772, 23696, 25177, 35088, 35544, 50354, 63683, 71088, 75531, 100708, 127366, 151062, 191049, 201416, 254732, 302124, 382098, 402832, 509464, 604248, 764196, 1018928, 1082611, 1208496, 1528392, 2165222, 3056784, 3247833, 4330444, 6495666, 8660888, 12991332, 17321776, 25982664, 51965328]

約数ペア:

[(1, 51965328), (2, 25982664), (3, 17321776), (4, 12991332), (6, 8660888), (8, 6495666), (12, 4330444), (16, 3247833), (17, 3056784), (24, 2165222), (34, 1528392), (43, 1208496), (48, 1082611), (51, 1018928), (68, 764196), (86, 604248), (102, 509464), (129, 402832), (136, 382098), (172, 302124), (204, 254732), (258, 201416), (272, 191049), (344, 151062), (408, 127366), (516, 100708), (688, 75531), (731, 71088), (816, 63683), (1032, 50354), (1462, 35544), (1481, 35088), (2064, 25177), (2193, 23696), (2924, 17772), (2962, 17544), (4386, 11848), (4443, 11696), (5848, 8886), (5924, 8772)]