52055960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 128645280

約数和(自身を除く): 76589320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 193, 220, 386, 440, 613, 772, 965, 1226, 1544, 1930, 2123, 2452, 3065, 3860, 4246, 4904, 6130, 6743, 7720, 8492, 10615, 12260, 13486, 16984, 21230, 24520, 26972, 33715, 42460, 53944, 67430, 84920, 118309, 134860, 236618, 269720, 473236, 591545, 946472, 1183090, 1301399, 2366180, 2602798, 4732360, 5205596, 6506995, 10411192, 13013990, 26027980, 52055960]

約数ペア:

[(1, 52055960), (2, 26027980), (4, 13013990), (5, 10411192), (8, 6506995), (10, 5205596), (11, 4732360), (20, 2602798), (22, 2366180), (40, 1301399), (44, 1183090), (55, 946472), (88, 591545), (110, 473236), (193, 269720), (220, 236618), (386, 134860), (440, 118309), (613, 84920), (772, 67430), (965, 53944), (1226, 42460), (1544, 33715), (1930, 26972), (2123, 24520), (2452, 21230), (3065, 16984), (3860, 13486), (4246, 12260), (4904, 10615), (6130, 8492), (6743, 7720)]