55673344

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 120304800

約数和(自身を除く): 64631456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 97, 118, 128, 152, 194, 236, 256, 304, 388, 472, 512, 608, 776, 944, 1121, 1216, 1552, 1843, 1888, 2242, 2432, 3104, 3686, 3776, 4484, 4864, 5723, 6208, 7372, 7552, 8968, 9728, 11446, 12416, 14744, 15104, 17936, 22892, 24832, 29488, 30208, 35872, 45784, 49664, 58976, 71744, 91568, 108737, 117952, 143488, 183136, 217474, 235904, 286976, 366272, 434948, 471808, 573952, 732544, 869896, 943616, 1465088, 1739792, 2930176, 3479584, 6959168, 13918336, 27836672, 55673344]

約数ペア:

[(1, 55673344), (2, 27836672), (4, 13918336), (8, 6959168), (16, 3479584), (19, 2930176), (32, 1739792), (38, 1465088), (59, 943616), (64, 869896), (76, 732544), (97, 573952), (118, 471808), (128, 434948), (152, 366272), (194, 286976), (236, 235904), (256, 217474), (304, 183136), (388, 143488), (472, 117952), (512, 108737), (608, 91568), (776, 71744), (944, 58976), (1121, 49664), (1216, 45784), (1552, 35872), (1843, 30208), (1888, 29488), (2242, 24832), (2432, 22892), (3104, 17936), (3686, 15104), (3776, 14744), (4484, 12416), (4864, 11446), (5723, 9728), (6208, 8968), (7372, 7552)]