54117248

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 113832000

約数和(自身を除く): 59714752

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 232, 239, 244, 464, 478, 488, 928, 956, 976, 1769, 1856, 1912, 1952, 3538, 3712, 3824, 3904, 6931, 7076, 7648, 7808, 13862, 14152, 14579, 15296, 27724, 28304, 29158, 30592, 55448, 56608, 58316, 110896, 113216, 116632, 221792, 226432, 233264, 422791, 443584, 466528, 845582, 887168, 933056, 1691164, 1866112, 3382328, 6764656, 13529312, 27058624, 54117248]

約数ペア:

[(1, 54117248), (2, 27058624), (4, 13529312), (8, 6764656), (16, 3382328), (29, 1866112), (32, 1691164), (58, 933056), (61, 887168), (64, 845582), (116, 466528), (122, 443584), (128, 422791), (232, 233264), (239, 226432), (244, 221792), (464, 116632), (478, 113216), (488, 110896), (928, 58316), (956, 56608), (976, 55448), (1769, 30592), (1856, 29158), (1912, 28304), (1952, 27724), (3538, 15296), (3712, 14579), (3824, 14152), (3904, 13862), (6931, 7808), (7076, 7648)]