55201384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1850

約数の個数: 64

約数和(自身を含む): 128880000

約数和(自身を除く): 73678616

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 1789, 2204, 3578, 3857, 4408, 7156, 7714, 12523, 14312, 15428, 25046, 30856, 33991, 50092, 51881, 67982, 100184, 103762, 135964, 207524, 237937, 271928, 363167, 415048, 475874, 726334, 951748, 985739, 1452668, 1903496, 1971478, 2905336, 3942956, 6900173, 7885912, 13800346, 27600692, 55201384]

約数ペア:

[(1, 55201384), (2, 27600692), (4, 13800346), (7, 7885912), (8, 6900173), (14, 3942956), (19, 2905336), (28, 1971478), (29, 1903496), (38, 1452668), (56, 985739), (58, 951748), (76, 726334), (116, 475874), (133, 415048), (152, 363167), (203, 271928), (232, 237937), (266, 207524), (406, 135964), (532, 103762), (551, 100184), (812, 67982), (1064, 51881), (1102, 50092), (1624, 33991), (1789, 30856), (2204, 25046), (3578, 15428), (3857, 14312), (4408, 12523), (7156, 7714)]