56895570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3209}}^1$

素因数の和:3419

約数の個数: 48

約数和(自身を含む): 148725720

約数和(自身を除く): 91830150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3209, 3546, 5910, 6418, 8865, 9627, 16045, 17730, 19254, 28881, 32090, 48135, 57762, 96270, 144405, 288810, 632173, 1264346, 1896519, 3160865, 3793038, 5689557, 6321730, 9482595, 11379114, 18965190, 28447785, 56895570]

約数ペア:

[(1, 56895570), (2, 28447785), (3, 18965190), (5, 11379114), (6, 9482595), (9, 6321730), (10, 5689557), (15, 3793038), (18, 3160865), (30, 1896519), (45, 1264346), (90, 632173), (197, 288810), (394, 144405), (591, 96270), (985, 57762), (1182, 48135), (1773, 32090), (1970, 28881), (2955, 19254), (3209, 17730), (3546, 16045), (5910, 9627), (6418, 8865)]