53127516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 150522624

約数和(自身を除く): 97395108

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 67, 68, 69, 78, 92, 102, 134, 138, 156, 169, 201, 204, 221, 268, 276, 299, 338, 391, 402, 442, 507, 598, 663, 676, 782, 804, 871, 884, 897, 1014, 1139, 1173, 1196, 1326, 1541, 1564, 1742, 1794, 2028, 2278, 2346, 2613, 2652, 2873, 3082, 3417, 3484, 3588, 3887, 4556, 4623, 4692, 5083, 5226, 5746, 6164, 6834, 7774, 8619, 9246, 10166, 10452, 11323, 11492, 11661, 13668, 14807, 15249, 15548, 17238, 18492, 20033, 20332, 22646, 23322, 26197, 29614, 30498, 33969, 34476, 40066, 44421, 45292, 46644, 52394, 59228, 60099, 60996, 66079, 67938, 78591, 80132, 88842, 104788, 120198, 132158, 135876, 157182, 177684, 192491, 198237, 240396, 260429, 264316, 314364, 340561, 384982, 396474, 520858, 577473, 681122, 769964, 781287, 792948, 1021683, 1041716, 1154946, 1362244, 1562574, 2043366, 2309892, 3125148, 4086732, 4427293, 8854586, 13281879, 17709172, 26563758, 53127516]

約数ペア:

[(1, 53127516), (2, 26563758), (3, 17709172), (4, 13281879), (6, 8854586), (12, 4427293), (13, 4086732), (17, 3125148), (23, 2309892), (26, 2043366), (34, 1562574), (39, 1362244), (46, 1154946), (51, 1041716), (52, 1021683), (67, 792948), (68, 781287), (69, 769964), (78, 681122), (92, 577473), (102, 520858), (134, 396474), (138, 384982), (156, 340561), (169, 314364), (201, 264316), (204, 260429), (221, 240396), (268, 198237), (276, 192491), (299, 177684), (338, 157182), (391, 135876), (402, 132158), (442, 120198), (507, 104788), (598, 88842), (663, 80132), (676, 78591), (782, 67938), (804, 66079), (871, 60996), (884, 60099), (897, 59228), (1014, 52394), (1139, 46644), (1173, 45292), (1196, 44421), (1326, 40066), (1541, 34476), (1564, 33969), (1742, 30498), (1794, 29614), (2028, 26197), (2278, 23322), (2346, 22646), (2613, 20332), (2652, 20033), (2873, 18492), (3082, 17238), (3417, 15548), (3484, 15249), (3588, 14807), (3887, 13668), (4556, 11661), (4623, 11492), (4692, 11323), (5083, 10452), (5226, 10166), (5746, 9246), (6164, 8619), (6834, 7774)]