56427390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1637}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 147184128

約数和(自身を除く): 90756738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 383, 766, 1149, 1637, 1915, 2298, 3274, 3447, 3830, 4911, 5745, 6894, 8185, 9822, 11490, 14733, 16370, 17235, 24555, 29466, 34470, 49110, 73665, 147330, 626971, 1253942, 1880913, 3134855, 3761826, 5642739, 6269710, 9404565, 11285478, 18809130, 28213695, 56427390]

約数ペア:

[(1, 56427390), (2, 28213695), (3, 18809130), (5, 11285478), (6, 9404565), (9, 6269710), (10, 5642739), (15, 3761826), (18, 3134855), (30, 1880913), (45, 1253942), (90, 626971), (383, 147330), (766, 73665), (1149, 49110), (1637, 34470), (1915, 29466), (2298, 24555), (3274, 17235), (3447, 16370), (3830, 14733), (4911, 11490), (5745, 9822), (6894, 8185)]