50720488

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 122812200

約数和(自身を除く): 72091712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 182, 196, 259, 269, 296, 364, 392, 481, 518, 538, 637, 728, 962, 1036, 1076, 1274, 1813, 1883, 1924, 2072, 2152, 2548, 3367, 3497, 3626, 3766, 3848, 5096, 6734, 6994, 7252, 7532, 9953, 13181, 13468, 13988, 14504, 15064, 19906, 23569, 24479, 26362, 26936, 27976, 39812, 47138, 48958, 52724, 69671, 79624, 94276, 97916, 105448, 129389, 139342, 171353, 188552, 195832, 258778, 278684, 342706, 487697, 517556, 557368, 685412, 905723, 975394, 1035112, 1370824, 1811446, 1950788, 3622892, 3901576, 6340061, 7245784, 12680122, 25360244, 50720488]

約数ペア:

[(1, 50720488), (2, 25360244), (4, 12680122), (7, 7245784), (8, 6340061), (13, 3901576), (14, 3622892), (26, 1950788), (28, 1811446), (37, 1370824), (49, 1035112), (52, 975394), (56, 905723), (74, 685412), (91, 557368), (98, 517556), (104, 487697), (148, 342706), (182, 278684), (196, 258778), (259, 195832), (269, 188552), (296, 171353), (364, 139342), (392, 129389), (481, 105448), (518, 97916), (538, 94276), (637, 79624), (728, 69671), (962, 52724), (1036, 48958), (1076, 47138), (1274, 39812), (1813, 27976), (1883, 26936), (1924, 26362), (2072, 24479), (2152, 23569), (2548, 19906), (3367, 15064), (3497, 14504), (3626, 13988), (3766, 13468), (3848, 13181), (5096, 9953), (6734, 7532), (6994, 7252)]