54278290064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{430999}}^1$

素因数の和:431487

約数の個数: 40

約数和(自身を含む): 111591072000

約数和(自身を除く): 57312781936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 463, 926, 1852, 3704, 7408, 7871, 15742, 31484, 62968, 125936, 430999, 861998, 1723996, 3447992, 6895984, 7326983, 14653966, 29307932, 58615864, 117231728, 199552537, 399105074, 798210148, 1596420296, 3192840592, 3392393129, 6784786258, 13569572516, 27139145032, 54278290064]

約数ペア:

[(1, 54278290064), (2, 27139145032), (4, 13569572516), (8, 6784786258), (16, 3392393129), (17, 3192840592), (34, 1596420296), (68, 798210148), (136, 399105074), (272, 199552537), (463, 117231728), (926, 58615864), (1852, 29307932), (3704, 14653966), (7408, 7326983), (7871, 6895984), (15742, 3447992), (31484, 1723996), (62968, 861998), (125936, 430999)]