54154918288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{32719}}^1$

素因数の和:32876

約数の個数: 80

約数和(自身を含む): 112175677440

約数和(自身を除く): 58020759152

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 71, 94, 124, 142, 188, 248, 284, 376, 496, 568, 752, 1136, 1457, 2201, 2914, 3337, 4402, 5828, 6674, 8804, 11656, 13348, 17608, 23312, 26696, 32719, 35216, 53392, 65438, 103447, 130876, 206894, 261752, 413788, 523504, 827576, 1014289, 1537793, 1655152, 2028578, 2323049, 3075586, 4057156, 4646098, 6151172, 8114312, 9292196, 12302344, 16228624, 18584392, 24604688, 37168784, 47671583, 72014519, 95343166, 109183303, 144029038, 190686332, 218366606, 288058076, 381372664, 436733212, 576116152, 762745328, 873466424, 1152232304, 1746932848, 3384682393, 6769364786, 13538729572, 27077459144, 54154918288]

約数ペア:

[(1, 54154918288), (2, 27077459144), (4, 13538729572), (8, 6769364786), (16, 3384682393), (31, 1746932848), (47, 1152232304), (62, 873466424), (71, 762745328), (94, 576116152), (124, 436733212), (142, 381372664), (188, 288058076), (248, 218366606), (284, 190686332), (376, 144029038), (496, 109183303), (568, 95343166), (752, 72014519), (1136, 47671583), (1457, 37168784), (2201, 24604688), (2914, 18584392), (3337, 16228624), (4402, 12302344), (5828, 9292196), (6674, 8114312), (8804, 6151172), (11656, 4646098), (13348, 4057156), (17608, 3075586), (23312, 2323049), (26696, 2028578), (32719, 1655152), (35216, 1537793), (53392, 1014289), (65438, 827576), (103447, 523504), (130876, 413788), (206894, 261752)]