51847744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 112078008

約数和(自身を除く): 60230264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 404, 416, 617, 808, 832, 1234, 1313, 1616, 2468, 2626, 3232, 4936, 5252, 6464, 8021, 9872, 10504, 16042, 19744, 21008, 32084, 39488, 42016, 62317, 64168, 84032, 124634, 128336, 249268, 256672, 498536, 513344, 810121, 997072, 1620242, 1994144, 3240484, 3988288, 6480968, 12961936, 25923872, 51847744]

約数ペア:

[(1, 51847744), (2, 25923872), (4, 12961936), (8, 6480968), (13, 3988288), (16, 3240484), (26, 1994144), (32, 1620242), (52, 997072), (64, 810121), (101, 513344), (104, 498536), (202, 256672), (208, 249268), (404, 128336), (416, 124634), (617, 84032), (808, 64168), (832, 62317), (1234, 42016), (1313, 39488), (1616, 32084), (2468, 21008), (2626, 19744), (3232, 16042), (4936, 10504), (5252, 9872), (6464, 8021)]