52012016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 122515968

約数和(自身を除く): 70503952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 331, 368, 427, 488, 644, 662, 854, 976, 1288, 1324, 1403, 1708, 2317, 2576, 2648, 2806, 3416, 4634, 5296, 5612, 6832, 7613, 9268, 9821, 11224, 15226, 18536, 19642, 20191, 22448, 30452, 37072, 39284, 40382, 53291, 60904, 78568, 80764, 106582, 121808, 141337, 157136, 161528, 213164, 282674, 323056, 426328, 464393, 565348, 852656, 928786, 1130696, 1857572, 2261392, 3250751, 3715144, 6501502, 7430288, 13003004, 26006008, 52012016]

約数ペア:

[(1, 52012016), (2, 26006008), (4, 13003004), (7, 7430288), (8, 6501502), (14, 3715144), (16, 3250751), (23, 2261392), (28, 1857572), (46, 1130696), (56, 928786), (61, 852656), (92, 565348), (112, 464393), (122, 426328), (161, 323056), (184, 282674), (244, 213164), (322, 161528), (331, 157136), (368, 141337), (427, 121808), (488, 106582), (644, 80764), (662, 78568), (854, 60904), (976, 53291), (1288, 40382), (1324, 39284), (1403, 37072), (1708, 30452), (2317, 22448), (2576, 20191), (2648, 19642), (2806, 18536), (3416, 15226), (4634, 11224), (5296, 9821), (5612, 9268), (6832, 7613)]