54878334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 129475728

約数和(自身を除く): 74597394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 2557, 3066, 3577, 5114, 7154, 7671, 10731, 15342, 17899, 21462, 35798, 53697, 107394, 125293, 186661, 250586, 373322, 375879, 559983, 751758, 1119966, 1306627, 2613254, 3919881, 7839762, 9146389, 18292778, 27439167, 54878334]

約数ペア:

[(1, 54878334), (2, 27439167), (3, 18292778), (6, 9146389), (7, 7839762), (14, 3919881), (21, 2613254), (42, 1306627), (49, 1119966), (73, 751758), (98, 559983), (146, 375879), (147, 373322), (219, 250586), (294, 186661), (438, 125293), (511, 107394), (1022, 53697), (1533, 35798), (2557, 21462), (3066, 17899), (3577, 15342), (5114, 10731), (7154, 7671)]