51037116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 137544960

約数和(自身を除く): 86507844

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 67, 76, 78, 114, 134, 156, 201, 228, 247, 257, 268, 402, 494, 514, 741, 771, 804, 871, 988, 1028, 1273, 1482, 1542, 1742, 2546, 2613, 2964, 3084, 3341, 3484, 3819, 4883, 5092, 5226, 6682, 7638, 9766, 10023, 10452, 13364, 14649, 15276, 16549, 17219, 19532, 20046, 29298, 33098, 34438, 40092, 49647, 51657, 58596, 63479, 66196, 68876, 99294, 103314, 126958, 190437, 198588, 206628, 223847, 253916, 327161, 380874, 447694, 654322, 671541, 761748, 895388, 981483, 1308644, 1343082, 1962966, 2686164, 3925932, 4253093, 8506186, 12759279, 17012372, 25518558, 51037116]

約数ペア:

[(1, 51037116), (2, 25518558), (3, 17012372), (4, 12759279), (6, 8506186), (12, 4253093), (13, 3925932), (19, 2686164), (26, 1962966), (38, 1343082), (39, 1308644), (52, 981483), (57, 895388), (67, 761748), (76, 671541), (78, 654322), (114, 447694), (134, 380874), (156, 327161), (201, 253916), (228, 223847), (247, 206628), (257, 198588), (268, 190437), (402, 126958), (494, 103314), (514, 99294), (741, 68876), (771, 66196), (804, 63479), (871, 58596), (988, 51657), (1028, 49647), (1273, 40092), (1482, 34438), (1542, 33098), (1742, 29298), (2546, 20046), (2613, 19532), (2964, 17219), (3084, 16549), (3341, 15276), (3484, 14649), (3819, 13364), (4883, 10452), (5092, 10023), (5226, 9766), (6682, 7638)]