54907930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 128241792

約数和(自身を除く): 73333862

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 61, 70, 77, 98, 110, 122, 154, 167, 245, 305, 334, 385, 427, 490, 539, 610, 671, 770, 835, 854, 1078, 1169, 1342, 1670, 1837, 2135, 2338, 2695, 2989, 3355, 3674, 4270, 4697, 5390, 5845, 5978, 6710, 8183, 9185, 9394, 10187, 11690, 12859, 14945, 16366, 18370, 20374, 23485, 25718, 29890, 32879, 40915, 46970, 50935, 64295, 65758, 71309, 81830, 90013, 101870, 112057, 128590, 142618, 164395, 180026, 224114, 328790, 356545, 450065, 499163, 560285, 713090, 784399, 900130, 998326, 1120570, 1568798, 2495815, 3921995, 4991630, 5490793, 7843990, 10981586, 27453965, 54907930]

約数ペア:

[(1, 54907930), (2, 27453965), (5, 10981586), (7, 7843990), (10, 5490793), (11, 4991630), (14, 3921995), (22, 2495815), (35, 1568798), (49, 1120570), (55, 998326), (61, 900130), (70, 784399), (77, 713090), (98, 560285), (110, 499163), (122, 450065), (154, 356545), (167, 328790), (245, 224114), (305, 180026), (334, 164395), (385, 142618), (427, 128590), (490, 112057), (539, 101870), (610, 90013), (671, 81830), (770, 71309), (835, 65758), (854, 64295), (1078, 50935), (1169, 46970), (1342, 40915), (1670, 32879), (1837, 29890), (2135, 25718), (2338, 23485), (2695, 20374), (2989, 18370), (3355, 16366), (3674, 14945), (4270, 12859), (4697, 11690), (5390, 10187), (5845, 9394), (5978, 9185), (6710, 8183)]