55299040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11149}}^1$

素因数の和:11195

約数の個数: 48

約数和(自身を含む): 134870400

約数和(自身を除く): 79571360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 11149, 22298, 44596, 55745, 89192, 111490, 178384, 222980, 345619, 356768, 445960, 691238, 891920, 1382476, 1728095, 1783840, 2764952, 3456190, 5529904, 6912380, 11059808, 13824760, 27649520, 55299040]

約数ペア:

[(1, 55299040), (2, 27649520), (4, 13824760), (5, 11059808), (8, 6912380), (10, 5529904), (16, 3456190), (20, 2764952), (31, 1783840), (32, 1728095), (40, 1382476), (62, 891920), (80, 691238), (124, 445960), (155, 356768), (160, 345619), (248, 222980), (310, 178384), (496, 111490), (620, 89192), (992, 55745), (1240, 44596), (2480, 22298), (4960, 11149)]